63618880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 167572944

約数和(自身を除く): 103954064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 373, 410, 416, 520, 533, 656, 746, 820, 832, 1040, 1066, 1312, 1492, 1640, 1865, 2080, 2132, 2624, 2665, 2984, 3280, 3730, 4160, 4264, 4849, 5330, 5968, 6560, 7460, 8528, 9698, 10660, 11936, 13120, 14920, 15293, 17056, 19396, 21320, 23872, 24245, 29840, 30586, 34112, 38792, 42640, 48490, 59680, 61172, 76465, 77584, 85280, 96980, 119360, 122344, 152930, 155168, 170560, 193960, 198809, 244688, 305860, 310336, 387920, 397618, 489376, 611720, 775840, 795236, 978752, 994045, 1223440, 1551680, 1590472, 1988090, 2446880, 3180944, 3976180, 4893760, 6361888, 7952360, 12723776, 15904720, 31809440, 63618880]

約数ペア:

[(1, 63618880), (2, 31809440), (4, 15904720), (5, 12723776), (8, 7952360), (10, 6361888), (13, 4893760), (16, 3976180), (20, 3180944), (26, 2446880), (32, 1988090), (40, 1590472), (41, 1551680), (52, 1223440), (64, 994045), (65, 978752), (80, 795236), (82, 775840), (104, 611720), (130, 489376), (160, 397618), (164, 387920), (205, 310336), (208, 305860), (260, 244688), (320, 198809), (328, 193960), (373, 170560), (410, 155168), (416, 152930), (520, 122344), (533, 119360), (656, 96980), (746, 85280), (820, 77584), (832, 76465), (1040, 61172), (1066, 59680), (1312, 48490), (1492, 42640), (1640, 38792), (1865, 34112), (2080, 30586), (2132, 29840), (2624, 24245), (2665, 23872), (2984, 21320), (3280, 19396), (3730, 17056), (4160, 15293), (4264, 14920), (4849, 13120), (5330, 11936), (5968, 10660), (6560, 9698), (7460, 8528)]