70884320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 184034592

約数和(自身を除く): 113150272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 643, 689, 848, 1040, 1060, 1286, 1378, 1696, 2080, 2120, 2572, 2756, 3215, 3445, 4240, 5144, 5512, 6430, 6890, 8359, 8480, 10288, 11024, 12860, 13780, 16718, 20576, 22048, 25720, 27560, 33436, 34079, 41795, 51440, 55120, 66872, 68158, 83590, 102880, 110240, 133744, 136316, 167180, 170395, 267488, 272632, 334360, 340790, 443027, 545264, 668720, 681580, 886054, 1090528, 1337440, 1363160, 1772108, 2215135, 2726320, 3544216, 4430270, 5452640, 7088432, 8860540, 14176864, 17721080, 35442160, 70884320]

約数ペア:

[(1, 70884320), (2, 35442160), (4, 17721080), (5, 14176864), (8, 8860540), (10, 7088432), (13, 5452640), (16, 4430270), (20, 3544216), (26, 2726320), (32, 2215135), (40, 1772108), (52, 1363160), (53, 1337440), (65, 1090528), (80, 886054), (104, 681580), (106, 668720), (130, 545264), (160, 443027), (208, 340790), (212, 334360), (260, 272632), (265, 267488), (416, 170395), (424, 167180), (520, 136316), (530, 133744), (643, 110240), (689, 102880), (848, 83590), (1040, 68158), (1060, 66872), (1286, 55120), (1378, 51440), (1696, 41795), (2080, 34079), (2120, 33436), (2572, 27560), (2756, 25720), (3215, 22048), (3445, 20576), (4240, 16718), (5144, 13780), (5512, 12860), (6430, 11024), (6890, 10288), (8359, 8480)]