40220142800

素因数分解:

$2^4\times 5^2\times {\mathrm{100550357}}^1$

素因数の和:100550375

約数の個数: 30

約数和(自身を含む): 96628894038

約数和(自身を除く): 56408751238

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 100550357, 201100714, 402201428, 502751785, 804402856, 1005503570, 1608805712, 2011007140, 2513758925, 4022014280, 5027517850, 8044028560, 10055035700, 20110071400, 40220142800]

約数ペア:

[(1, 40220142800), (2, 20110071400), (4, 10055035700), (5, 8044028560), (8, 5027517850), (10, 4022014280), (16, 2513758925), (20, 2011007140), (25, 1608805712), (40, 1005503570), (50, 804402856), (80, 502751785), (100, 402201428), (200, 201100714), (400, 100550357)]