1764100

素因数分解:

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

素因数の和:109

約数の個数: 72

約数和(自身を含む): 4374720

約数和(自身を除く): 2610620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 59, 65, 92, 100, 115, 118, 130, 230, 236, 260, 295, 299, 325, 460, 575, 590, 598, 650, 767, 1150, 1180, 1196, 1300, 1357, 1475, 1495, 1534, 2300, 2714, 2950, 2990, 3068, 3835, 5428, 5900, 5980, 6785, 7475, 7670, 13570, 14950, 15340, 17641, 19175, 27140, 29900, 33925, 35282, 38350, 67850, 70564, 76700, 88205, 135700, 176410, 352820, 441025, 882050, 1764100]

約数ペア:

[(1, 1764100), (2, 882050), (4, 441025), (5, 352820), (10, 176410), (13, 135700), (20, 88205), (23, 76700), (25, 70564), (26, 67850), (46, 38350), (50, 35282), (52, 33925), (59, 29900), (65, 27140), (92, 19175), (100, 17641), (115, 15340), (118, 14950), (130, 13570), (230, 7670), (236, 7475), (260, 6785), (295, 5980), (299, 5900), (325, 5428), (460, 3835), (575, 3068), (590, 2990), (598, 2950), (650, 2714), (767, 2300), (1150, 1534), (1180, 1495), (1196, 1475), (1300, 1357)]