8820500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 13194220

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 59, 65, 92, 100, 115, 118, 125, 130, 230, 236, 250, 260, 295, 299, 325, 460, 500, 575, 590, 598, 650, 767, 1150, 1180, 1196, 1300, 1357, 1475, 1495, 1534, 1625, 2300, 2714, 2875, 2950, 2990, 3068, 3250, 3835, 5428, 5750, 5900, 5980, 6500, 6785, 7375, 7475, 7670, 11500, 13570, 14750, 14950, 15340, 17641, 19175, 27140, 29500, 29900, 33925, 35282, 37375, 38350, 67850, 70564, 74750, 76700, 88205, 95875, 135700, 149500, 169625, 176410, 191750, 339250, 352820, 383500, 441025, 678500, 882050, 1764100, 2205125, 4410250, 8820500]

約数ペア:

[(1, 8820500), (2, 4410250), (4, 2205125), (5, 1764100), (10, 882050), (13, 678500), (20, 441025), (23, 383500), (25, 352820), (26, 339250), (46, 191750), (50, 176410), (52, 169625), (59, 149500), (65, 135700), (92, 95875), (100, 88205), (115, 76700), (118, 74750), (125, 70564), (130, 67850), (230, 38350), (236, 37375), (250, 35282), (260, 33925), (295, 29900), (299, 29500), (325, 27140), (460, 19175), (500, 17641), (575, 15340), (590, 14950), (598, 14750), (650, 13570), (767, 11500), (1150, 7670), (1180, 7475), (1196, 7375), (1300, 6785), (1357, 6500), (1475, 5980), (1495, 5900), (1534, 5750), (1625, 5428), (2300, 3835), (2714, 3250), (2875, 3068), (2950, 2990)]