200029360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80657}}^1$

素因数の和:80701

約数の個数: 40

約数和(自身を含む): 480076416

約数和(自身を除く): 280047056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 80657, 161314, 322628, 403285, 645256, 806570, 1290512, 1613140, 2500367, 3226280, 5000734, 6452560, 10001468, 12501835, 20002936, 25003670, 40005872, 50007340, 100014680, 200029360]

約数ペア:

[(1, 200029360), (2, 100014680), (4, 50007340), (5, 40005872), (8, 25003670), (10, 20002936), (16, 12501835), (20, 10001468), (31, 6452560), (40, 5000734), (62, 3226280), (80, 2500367), (124, 1613140), (155, 1290512), (248, 806570), (310, 645256), (496, 403285), (620, 322628), (1240, 161314), (2480, 80657)]