8475520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 23133600

約数和(自身を除く): 14658080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 41, 64, 68, 76, 80, 82, 85, 95, 128, 136, 152, 160, 164, 170, 190, 205, 272, 304, 320, 323, 328, 340, 380, 410, 544, 608, 640, 646, 656, 680, 697, 760, 779, 820, 1088, 1216, 1292, 1312, 1360, 1394, 1520, 1558, 1615, 1640, 2176, 2432, 2584, 2624, 2720, 2788, 3040, 3116, 3230, 3280, 3485, 3895, 5168, 5248, 5440, 5576, 6080, 6232, 6460, 6560, 6970, 7790, 10336, 10880, 11152, 12160, 12464, 12920, 13120, 13243, 13940, 15580, 20672, 22304, 24928, 25840, 26240, 26486, 27880, 31160, 41344, 44608, 49856, 51680, 52972, 55760, 62320, 66215, 89216, 99712, 103360, 105944, 111520, 124640, 132430, 206720, 211888, 223040, 249280, 264860, 423776, 446080, 498560, 529720, 847552, 1059440, 1695104, 2118880, 4237760, 8475520]

約数ペア:

[(1, 8475520), (2, 4237760), (4, 2118880), (5, 1695104), (8, 1059440), (10, 847552), (16, 529720), (17, 498560), (19, 446080), (20, 423776), (32, 264860), (34, 249280), (38, 223040), (40, 211888), (41, 206720), (64, 132430), (68, 124640), (76, 111520), (80, 105944), (82, 103360), (85, 99712), (95, 89216), (128, 66215), (136, 62320), (152, 55760), (160, 52972), (164, 51680), (170, 49856), (190, 44608), (205, 41344), (272, 31160), (304, 27880), (320, 26486), (323, 26240), (328, 25840), (340, 24928), (380, 22304), (410, 20672), (544, 15580), (608, 13940), (640, 13243), (646, 13120), (656, 12920), (680, 12464), (697, 12160), (760, 11152), (779, 10880), (820, 10336), (1088, 7790), (1216, 6970), (1292, 6560), (1312, 6460), (1360, 6232), (1394, 6080), (1520, 5576), (1558, 5440), (1615, 5248), (1640, 5168), (2176, 3895), (2432, 3485), (2584, 3280), (2624, 3230), (2720, 3116), (2788, 3040)]