65029120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 88

約数和(自身を含む): 168165144

約数和(自身を除く): 103136024

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, 977, 1024, 1040, 1280, 1664, 1954, 2080, 2560, 3328, 3908, 4160, 4885, 5120, 6656, 7816, 8320, 9770, 12701, 13312, 15632, 16640, 19540, 25402, 31264, 33280, 39080, 50804, 62528, 63505, 66560, 78160, 101608, 125056, 127010, 156320, 203216, 250112, 254020, 312640, 406432, 500224, 508040, 625280, 812864, 1000448, 1016080, 1250560, 1625728, 2032160, 2501120, 3251456, 4064320, 5002240, 6502912, 8128640, 13005824, 16257280, 32514560, 65029120]

約数ペア:

[(1, 65029120), (2, 32514560), (4, 16257280), (5, 13005824), (8, 8128640), (10, 6502912), (13, 5002240), (16, 4064320), (20, 3251456), (26, 2501120), (32, 2032160), (40, 1625728), (52, 1250560), (64, 1016080), (65, 1000448), (80, 812864), (104, 625280), (128, 508040), (130, 500224), (160, 406432), (208, 312640), (256, 254020), (260, 250112), (320, 203216), (416, 156320), (512, 127010), (520, 125056), (640, 101608), (832, 78160), (977, 66560), (1024, 63505), (1040, 62528), (1280, 50804), (1664, 39080), (1954, 33280), (2080, 31264), (2560, 25402), (3328, 19540), (3908, 16640), (4160, 15632), (4885, 13312), (5120, 12701), (6656, 9770), (7816, 8320)]