131452400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10601}}^1$

素因数の和:10650

約数の個数: 60

約数和(自身を含む): 326032704

約数和(自身を除く): 194580304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 10601, 12400, 21202, 42404, 53005, 84808, 106010, 169616, 212020, 265025, 328631, 424040, 530050, 657262, 848080, 1060100, 1314524, 1643155, 2120200, 2629048, 3286310, 4240400, 5258096, 6572620, 8215775, 13145240, 16431550, 26290480, 32863100, 65726200, 131452400]

約数ペア:

[(1, 131452400), (2, 65726200), (4, 32863100), (5, 26290480), (8, 16431550), (10, 13145240), (16, 8215775), (20, 6572620), (25, 5258096), (31, 4240400), (40, 3286310), (50, 2629048), (62, 2120200), (80, 1643155), (100, 1314524), (124, 1060100), (155, 848080), (200, 657262), (248, 530050), (310, 424040), (400, 328631), (496, 265025), (620, 212020), (775, 169616), (1240, 106010), (1550, 84808), (2480, 53005), (3100, 42404), (6200, 21202), (10601, 12400)]