223600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 591976

約数和(自身を除く): 368376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 325, 344, 400, 430, 520, 559, 650, 688, 860, 1040, 1075, 1118, 1300, 1720, 2150, 2236, 2600, 2795, 3440, 4300, 4472, 5200, 5590, 8600, 8944, 11180, 13975, 17200, 22360, 27950, 44720, 55900, 111800, 223600]

約数ペア:

[(1, 223600), (2, 111800), (4, 55900), (5, 44720), (8, 27950), (10, 22360), (13, 17200), (16, 13975), (20, 11180), (25, 8944), (26, 8600), (40, 5590), (43, 5200), (50, 4472), (52, 4300), (65, 3440), (80, 2795), (86, 2600), (100, 2236), (104, 2150), (130, 1720), (172, 1300), (200, 1118), (208, 1075), (215, 1040), (260, 860), (325, 688), (344, 650), (400, 559), (430, 520)]