71425120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 189749952

約数和(自身を除く): 118324832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1493, 1495, 1840, 2080, 2392, 2986, 2990, 3680, 4784, 5972, 5980, 7465, 9568, 11944, 11960, 14930, 19409, 23888, 23920, 29860, 34339, 38818, 47776, 47840, 59720, 68678, 77636, 97045, 119440, 137356, 155272, 171695, 194090, 238880, 274712, 310544, 343390, 388180, 446407, 549424, 621088, 686780, 776360, 892814, 1098848, 1373560, 1552720, 1785628, 2232035, 2747120, 3105440, 3571256, 4464070, 5494240, 7142512, 8928140, 14285024, 17856280, 35712560, 71425120]

約数ペア:

[(1, 71425120), (2, 35712560), (4, 17856280), (5, 14285024), (8, 8928140), (10, 7142512), (13, 5494240), (16, 4464070), (20, 3571256), (23, 3105440), (26, 2747120), (32, 2232035), (40, 1785628), (46, 1552720), (52, 1373560), (65, 1098848), (80, 892814), (92, 776360), (104, 686780), (115, 621088), (130, 549424), (160, 446407), (184, 388180), (208, 343390), (230, 310544), (260, 274712), (299, 238880), (368, 194090), (416, 171695), (460, 155272), (520, 137356), (598, 119440), (736, 97045), (920, 77636), (1040, 68678), (1196, 59720), (1493, 47840), (1495, 47776), (1840, 38818), (2080, 34339), (2392, 29860), (2986, 23920), (2990, 23888), (3680, 19409), (4784, 14930), (5972, 11960), (5980, 11944), (7465, 9568)]