26536693520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 66002858880

約数和(自身を除く): 39466165360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 211, 304, 380, 388, 422, 485, 760, 776, 844, 853, 970, 1055, 1520, 1552, 1688, 1706, 1843, 1940, 2110, 3376, 3412, 3686, 3880, 4009, 4220, 4265, 6824, 7372, 7760, 8018, 8440, 8530, 9215, 13648, 14744, 16036, 16207, 16880, 17060, 18430, 20045, 20467, 29488, 32072, 32414, 34120, 36860, 40090, 40934, 64144, 64828, 68240, 73720, 80180, 81035, 81868, 82741, 102335, 129656, 147440, 160360, 162070, 163736, 165482, 179983, 204670, 259312, 320720, 324140, 327472, 330964, 359966, 388873, 409340, 413705, 648280, 661928, 719932, 777746, 818680, 827410, 899915, 1296560, 1323856, 1439864, 1555492, 1572079, 1637360, 1654820, 1799830, 1944365, 2879728, 3110984, 3144158, 3309640, 3419677, 3599660, 3888730, 6221968, 6288316, 6619280, 6839354, 7199320, 7777460, 7860395, 12576632, 13678708, 14398640, 15554920, 15720790, 17098385, 17458351, 25153264, 27357416, 31109840, 31441580, 34196770, 34916702, 54714832, 62883160, 68393540, 69833404, 87291755, 125766320, 136787080, 139666808, 174583510, 273574160, 279333616, 331708669, 349167020, 663417338, 698334040, 1326834676, 1396668080, 1658543345, 2653669352, 3317086690, 5307338704, 6634173380, 13268346760, 26536693520]

約数ペア:

[(1, 26536693520), (2, 13268346760), (4, 6634173380), (5, 5307338704), (8, 3317086690), (10, 2653669352), (16, 1658543345), (19, 1396668080), (20, 1326834676), (38, 698334040), (40, 663417338), (76, 349167020), (80, 331708669), (95, 279333616), (97, 273574160), (152, 174583510), (190, 139666808), (194, 136787080), (211, 125766320), (304, 87291755), (380, 69833404), (388, 68393540), (422, 62883160), (485, 54714832), (760, 34916702), (776, 34196770), (844, 31441580), (853, 31109840), (970, 27357416), (1055, 25153264), (1520, 17458351), (1552, 17098385), (1688, 15720790), (1706, 15554920), (1843, 14398640), (1940, 13678708), (2110, 12576632), (3376, 7860395), (3412, 7777460), (3686, 7199320), (3880, 6839354), (4009, 6619280), (4220, 6288316), (4265, 6221968), (6824, 3888730), (7372, 3599660), (7760, 3419677), (8018, 3309640), (8440, 3144158), (8530, 3110984), (9215, 2879728), (13648, 1944365), (14744, 1799830), (16036, 1654820), (16207, 1637360), (16880, 1572079), (17060, 1555492), (18430, 1439864), (20045, 1323856), (20467, 1296560), (29488, 899915), (32072, 827410), (32414, 818680), (34120, 777746), (36860, 719932), (40090, 661928), (40934, 648280), (64144, 413705), (64828, 409340), (68240, 388873), (73720, 359966), (80180, 330964), (81035, 327472), (81868, 324140), (82741, 320720), (102335, 259312), (129656, 204670), (147440, 179983), (160360, 165482), (162070, 163736)]