17408774420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1\times {\mathrm{4243}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 36750459648

約数和(自身を除く): 19341685228

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 757, 1084, 1355, 1514, 2710, 3028, 3785, 4243, 5420, 7570, 8486, 15140, 16972, 21215, 42430, 84860, 205147, 410294, 820588, 1025735, 1149853, 2051470, 2299706, 3211951, 4102940, 4599412, 5749265, 6423902, 11498530, 12847804, 16059755, 22997060, 32119510, 64239020, 870438721, 1740877442, 3481754884, 4352193605, 8704387210, 17408774420]

約数ペア:

[(1, 17408774420), (2, 8704387210), (4, 4352193605), (5, 3481754884), (10, 1740877442), (20, 870438721), (271, 64239020), (542, 32119510), (757, 22997060), (1084, 16059755), (1355, 12847804), (1514, 11498530), (2710, 6423902), (3028, 5749265), (3785, 4599412), (4243, 4102940), (5420, 3211951), (7570, 2299706), (8486, 2051470), (15140, 1149853), (16972, 1025735), (21215, 820588), (42430, 410294), (84860, 205147)]