90693200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 238297248

約数和(自身を除く): 147604048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 107, 130, 163, 200, 208, 214, 260, 325, 326, 400, 428, 520, 535, 650, 652, 815, 856, 1040, 1070, 1300, 1304, 1391, 1630, 1712, 2119, 2140, 2600, 2608, 2675, 2782, 3260, 4075, 4238, 4280, 5200, 5350, 5564, 6520, 6955, 8150, 8476, 8560, 10595, 10700, 11128, 13040, 13910, 16300, 16952, 17441, 21190, 21400, 22256, 27820, 32600, 33904, 34775, 34882, 42380, 42800, 52975, 55640, 65200, 69550, 69764, 84760, 87205, 105950, 111280, 139100, 139528, 169520, 174410, 211900, 226733, 278200, 279056, 348820, 423800, 436025, 453466, 556400, 697640, 847600, 872050, 906932, 1133665, 1395280, 1744100, 1813864, 2267330, 3488200, 3627728, 4534660, 5668325, 6976400, 9069320, 11336650, 18138640, 22673300, 45346600, 90693200]

約数ペア:

[(1, 90693200), (2, 45346600), (4, 22673300), (5, 18138640), (8, 11336650), (10, 9069320), (13, 6976400), (16, 5668325), (20, 4534660), (25, 3627728), (26, 3488200), (40, 2267330), (50, 1813864), (52, 1744100), (65, 1395280), (80, 1133665), (100, 906932), (104, 872050), (107, 847600), (130, 697640), (163, 556400), (200, 453466), (208, 436025), (214, 423800), (260, 348820), (325, 279056), (326, 278200), (400, 226733), (428, 211900), (520, 174410), (535, 169520), (650, 139528), (652, 139100), (815, 111280), (856, 105950), (1040, 87205), (1070, 84760), (1300, 69764), (1304, 69550), (1391, 65200), (1630, 55640), (1712, 52975), (2119, 42800), (2140, 42380), (2600, 34882), (2608, 34775), (2675, 33904), (2782, 32600), (3260, 27820), (4075, 22256), (4238, 21400), (4280, 21190), (5200, 17441), (5350, 16952), (5564, 16300), (6520, 13910), (6955, 13040), (8150, 11128), (8476, 10700), (8560, 10595)]