1039898629120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15623477}}^1$

素因数の和:15623515

約数の個数: 88

約数和(自身を含む): 2686425795144

約数和(自身を除く): 1646527166024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 33280, 66560, 15623477, 31246954, 62493908, 78117385, 124987816, 156234770, 203105201, 249975632, 312469540, 406210402, 499951264, 624939080, 812420804, 999902528, 1015526005, 1249878160, 1624841608, 1999805056, 2031052010, 2499756320, 3249683216, 3999610112, 4062104020, 4999512640, 6499366432, 7999220224, 8124208040, 9999025280, 12998732864, 15998440448, 16248416080, 19998050560, 25997465728, 32496832160, 39996101120, 51994931456, 64993664320, 79992202240, 103989862912, 129987328640, 207979725824, 259974657280, 519949314560, 1039898629120]

約数ペア:

[(1, 1039898629120), (2, 519949314560), (4, 259974657280), (5, 207979725824), (8, 129987328640), (10, 103989862912), (13, 79992202240), (16, 64993664320), (20, 51994931456), (26, 39996101120), (32, 32496832160), (40, 25997465728), (52, 19998050560), (64, 16248416080), (65, 15998440448), (80, 12998732864), (104, 9999025280), (128, 8124208040), (130, 7999220224), (160, 6499366432), (208, 4999512640), (256, 4062104020), (260, 3999610112), (320, 3249683216), (416, 2499756320), (512, 2031052010), (520, 1999805056), (640, 1624841608), (832, 1249878160), (1024, 1015526005), (1040, 999902528), (1280, 812420804), (1664, 624939080), (2080, 499951264), (2560, 406210402), (3328, 312469540), (4160, 249975632), (5120, 203105201), (6656, 156234770), (8320, 124987816), (13312, 78117385), (16640, 62493908), (33280, 31246954), (66560, 15623477)]