102536080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 250233984

約数和(自身を除く): 147697904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 727, 820, 860, 1454, 1640, 1720, 1763, 2908, 3280, 3440, 3526, 3635, 5816, 7052, 7270, 8815, 11632, 14104, 14540, 17630, 28208, 29080, 29807, 31261, 35260, 58160, 59614, 62522, 70520, 119228, 125044, 141040, 149035, 156305, 238456, 250088, 298070, 312610, 476912, 500176, 596140, 625220, 1192280, 1250440, 1281701, 2384560, 2500880, 2563402, 5126804, 6408505, 10253608, 12817010, 20507216, 25634020, 51268040, 102536080]

約数ペア:

[(1, 102536080), (2, 51268040), (4, 25634020), (5, 20507216), (8, 12817010), (10, 10253608), (16, 6408505), (20, 5126804), (40, 2563402), (41, 2500880), (43, 2384560), (80, 1281701), (82, 1250440), (86, 1192280), (164, 625220), (172, 596140), (205, 500176), (215, 476912), (328, 312610), (344, 298070), (410, 250088), (430, 238456), (656, 156305), (688, 149035), (727, 141040), (820, 125044), (860, 119228), (1454, 70520), (1640, 62522), (1720, 59614), (1763, 58160), (2908, 35260), (3280, 31261), (3440, 29807), (3526, 29080), (3635, 28208), (5816, 17630), (7052, 14540), (7270, 14104), (8815, 11632)]