2007453080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{1399}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 4679640000

約数和(自身を除く): 2672186920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1237, 1399, 2474, 2798, 4948, 5596, 6185, 6995, 9896, 11192, 12370, 13990, 24740, 27980, 35873, 40571, 49480, 55960, 71746, 81142, 143492, 162284, 179365, 202855, 286984, 324568, 358730, 405710, 717460, 811420, 1434920, 1622840, 1730563, 3461126, 6922252, 8652815, 13844504, 17305630, 34611260, 50186327, 69222520, 100372654, 200745308, 250931635, 401490616, 501863270, 1003726540, 2007453080]

約数ペア:

[(1, 2007453080), (2, 1003726540), (4, 501863270), (5, 401490616), (8, 250931635), (10, 200745308), (20, 100372654), (29, 69222520), (40, 50186327), (58, 34611260), (116, 17305630), (145, 13844504), (232, 8652815), (290, 6922252), (580, 3461126), (1160, 1730563), (1237, 1622840), (1399, 1434920), (2474, 811420), (2798, 717460), (4948, 405710), (5596, 358730), (6185, 324568), (6995, 286984), (9896, 202855), (11192, 179365), (12370, 162284), (13990, 143492), (24740, 81142), (27980, 71746), (35873, 55960), (40571, 49480)]