8850400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 24935904

約数和(自身を除く): 16085504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 37, 40, 46, 50, 52, 65, 74, 80, 92, 100, 104, 115, 130, 148, 160, 184, 185, 200, 208, 230, 260, 296, 299, 325, 368, 370, 400, 416, 460, 481, 520, 575, 592, 598, 650, 736, 740, 800, 851, 920, 925, 962, 1040, 1150, 1184, 1196, 1300, 1480, 1495, 1702, 1840, 1850, 1924, 2080, 2300, 2392, 2405, 2600, 2960, 2990, 3404, 3680, 3700, 3848, 4255, 4600, 4784, 4810, 5200, 5920, 5980, 6808, 7400, 7475, 7696, 8510, 9200, 9568, 9620, 10400, 11063, 11960, 12025, 13616, 14800, 14950, 15392, 17020, 18400, 19240, 21275, 22126, 23920, 24050, 27232, 29600, 29900, 34040, 38480, 42550, 44252, 47840, 48100, 55315, 59800, 68080, 76960, 85100, 88504, 96200, 110630, 119600, 136160, 170200, 177008, 192400, 221260, 239200, 276575, 340400, 354016, 384800, 442520, 553150, 680800, 885040, 1106300, 1770080, 2212600, 4425200, 8850400]

約数ペア:

[(1, 8850400), (2, 4425200), (4, 2212600), (5, 1770080), (8, 1106300), (10, 885040), (13, 680800), (16, 553150), (20, 442520), (23, 384800), (25, 354016), (26, 340400), (32, 276575), (37, 239200), (40, 221260), (46, 192400), (50, 177008), (52, 170200), (65, 136160), (74, 119600), (80, 110630), (92, 96200), (100, 88504), (104, 85100), (115, 76960), (130, 68080), (148, 59800), (160, 55315), (184, 48100), (185, 47840), (200, 44252), (208, 42550), (230, 38480), (260, 34040), (296, 29900), (299, 29600), (325, 27232), (368, 24050), (370, 23920), (400, 22126), (416, 21275), (460, 19240), (481, 18400), (520, 17020), (575, 15392), (592, 14950), (598, 14800), (650, 13616), (736, 12025), (740, 11960), (800, 11063), (851, 10400), (920, 9620), (925, 9568), (962, 9200), (1040, 8510), (1150, 7696), (1184, 7475), (1196, 7400), (1300, 6808), (1480, 5980), (1495, 5920), (1702, 5200), (1840, 4810), (1850, 4784), (1924, 4600), (2080, 4255), (2300, 3848), (2392, 3700), (2405, 3680), (2600, 3404), (2960, 2990)]