10891400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 28123200

約数和(自身を除く): 17231800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 71, 100, 104, 118, 130, 142, 200, 236, 260, 284, 295, 325, 355, 472, 520, 568, 590, 650, 710, 767, 923, 1180, 1300, 1420, 1475, 1534, 1775, 1846, 2360, 2600, 2840, 2950, 3068, 3550, 3692, 3835, 4189, 4615, 5900, 6136, 7100, 7384, 7670, 8378, 9230, 11800, 14200, 15340, 16756, 18460, 19175, 20945, 23075, 30680, 33512, 36920, 38350, 41890, 46150, 54457, 76700, 83780, 92300, 104725, 108914, 153400, 167560, 184600, 209450, 217828, 272285, 418900, 435656, 544570, 837800, 1089140, 1361425, 2178280, 2722850, 5445700, 10891400]

約数ペア:

[(1, 10891400), (2, 5445700), (4, 2722850), (5, 2178280), (8, 1361425), (10, 1089140), (13, 837800), (20, 544570), (25, 435656), (26, 418900), (40, 272285), (50, 217828), (52, 209450), (59, 184600), (65, 167560), (71, 153400), (100, 108914), (104, 104725), (118, 92300), (130, 83780), (142, 76700), (200, 54457), (236, 46150), (260, 41890), (284, 38350), (295, 36920), (325, 33512), (355, 30680), (472, 23075), (520, 20945), (568, 19175), (590, 18460), (650, 16756), (710, 15340), (767, 14200), (923, 11800), (1180, 9230), (1300, 8378), (1420, 7670), (1475, 7384), (1534, 7100), (1775, 6136), (1846, 5900), (2360, 4615), (2600, 4189), (2840, 3835), (2950, 3692), (3068, 3550)]