63663380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 150153696

約数和(自身を除く): 86490316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 131, 188, 220, 235, 262, 470, 517, 524, 655, 940, 1034, 1310, 1441, 2068, 2209, 2585, 2620, 2882, 4418, 5170, 5764, 6157, 7205, 8836, 10340, 11045, 12314, 14410, 22090, 24299, 24628, 28820, 30785, 44180, 48598, 61570, 67727, 97196, 121495, 123140, 135454, 242990, 270908, 289379, 338635, 485980, 578758, 677270, 1157516, 1354540, 1446895, 2893790, 3183169, 5787580, 6366338, 12732676, 15915845, 31831690, 63663380]

約数ペア:

[(1, 63663380), (2, 31831690), (4, 15915845), (5, 12732676), (10, 6366338), (11, 5787580), (20, 3183169), (22, 2893790), (44, 1446895), (47, 1354540), (55, 1157516), (94, 677270), (110, 578758), (131, 485980), (188, 338635), (220, 289379), (235, 270908), (262, 242990), (470, 135454), (517, 123140), (524, 121495), (655, 97196), (940, 67727), (1034, 61570), (1310, 48598), (1441, 44180), (2068, 30785), (2209, 28820), (2585, 24628), (2620, 24299), (2882, 22090), (4418, 14410), (5170, 12314), (5764, 11045), (6157, 10340), (7205, 8836)]