45104800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 72

約数和(自身を含む): 118609596

約数和(自身を除く): 73504796

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4337, 5200, 8674, 10400, 17348, 21685, 34696, 43370, 56381, 69392, 86740, 108425, 112762, 138784, 173480, 216850, 225524, 281905, 346960, 433700, 451048, 563810, 693920, 867400, 902096, 1127620, 1409525, 1734800, 1804192, 2255240, 2819050, 3469600, 4510480, 5638100, 9020960, 11276200, 22552400, 45104800]

約数ペア:

[(1, 45104800), (2, 22552400), (4, 11276200), (5, 9020960), (8, 5638100), (10, 4510480), (13, 3469600), (16, 2819050), (20, 2255240), (25, 1804192), (26, 1734800), (32, 1409525), (40, 1127620), (50, 902096), (52, 867400), (65, 693920), (80, 563810), (100, 451048), (104, 433700), (130, 346960), (160, 281905), (200, 225524), (208, 216850), (260, 173480), (325, 138784), (400, 112762), (416, 108425), (520, 86740), (650, 69392), (800, 56381), (1040, 43370), (1300, 34696), (2080, 21685), (2600, 17348), (4337, 10400), (5200, 8674)]