89524240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 228110400

約数和(自身を除く): 138586160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1459, 1534, 2360, 2918, 3068, 3835, 4720, 5836, 6136, 7295, 7670, 11672, 12272, 14590, 15340, 18967, 23344, 29180, 30680, 37934, 58360, 61360, 75868, 86081, 94835, 116720, 151736, 172162, 189670, 303472, 344324, 379340, 430405, 688648, 758680, 860810, 1119053, 1377296, 1517360, 1721620, 2238106, 3443240, 4476212, 5595265, 6886480, 8952424, 11190530, 17904848, 22381060, 44762120, 89524240]

約数ペア:

[(1, 89524240), (2, 44762120), (4, 22381060), (5, 17904848), (8, 11190530), (10, 8952424), (13, 6886480), (16, 5595265), (20, 4476212), (26, 3443240), (40, 2238106), (52, 1721620), (59, 1517360), (65, 1377296), (80, 1119053), (104, 860810), (118, 758680), (130, 688648), (208, 430405), (236, 379340), (260, 344324), (295, 303472), (472, 189670), (520, 172162), (590, 151736), (767, 116720), (944, 94835), (1040, 86081), (1180, 75868), (1459, 61360), (1534, 58360), (2360, 37934), (2918, 30680), (3068, 29180), (3835, 23344), (4720, 18967), (5836, 15340), (6136, 14590), (7295, 12272), (7670, 11672)]