2007640000

素因数分解:

$2^6\times 5^4\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1032

約数の個数: 140

約数和(自身を含む): 5077580904

約数和(自身を除く): 3069940904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 160, 200, 212, 250, 265, 320, 400, 424, 500, 530, 625, 800, 848, 947, 1000, 1060, 1250, 1325, 1600, 1696, 1894, 2000, 2120, 2500, 2650, 3392, 3788, 4000, 4240, 4735, 5000, 5300, 6625, 7576, 8000, 8480, 9470, 10000, 10600, 13250, 15152, 16960, 18940, 20000, 21200, 23675, 26500, 30304, 33125, 37880, 40000, 42400, 47350, 50191, 53000, 60608, 66250, 75760, 84800, 94700, 100382, 106000, 118375, 132500, 151520, 189400, 200764, 212000, 236750, 250955, 265000, 303040, 378800, 401528, 424000, 473500, 501910, 530000, 591875, 757600, 803056, 947000, 1003820, 1060000, 1183750, 1254775, 1515200, 1606112, 1894000, 2007640, 2120000, 2367500, 2509550, 3212224, 3788000, 4015280, 4735000, 5019100, 6273875, 7576000, 8030560, 9470000, 10038200, 12547750, 16061120, 18940000, 20076400, 25095500, 31369375, 37880000, 40152800, 50191000, 62738750, 80305600, 100382000, 125477500, 200764000, 250955000, 401528000, 501910000, 1003820000, 2007640000]

約数ペア:

[(1, 2007640000), (2, 1003820000), (4, 501910000), (5, 401528000), (8, 250955000), (10, 200764000), (16, 125477500), (20, 100382000), (25, 80305600), (32, 62738750), (40, 50191000), (50, 40152800), (53, 37880000), (64, 31369375), (80, 25095500), (100, 20076400), (106, 18940000), (125, 16061120), (160, 12547750), (200, 10038200), (212, 9470000), (250, 8030560), (265, 7576000), (320, 6273875), (400, 5019100), (424, 4735000), (500, 4015280), (530, 3788000), (625, 3212224), (800, 2509550), (848, 2367500), (947, 2120000), (1000, 2007640), (1060, 1894000), (1250, 1606112), (1325, 1515200), (1600, 1254775), (1696, 1183750), (1894, 1060000), (2000, 1003820), (2120, 947000), (2500, 803056), (2650, 757600), (3392, 591875), (3788, 530000), (4000, 501910), (4240, 473500), (4735, 424000), (5000, 401528), (5300, 378800), (6625, 303040), (7576, 265000), (8000, 250955), (8480, 236750), (9470, 212000), (10000, 200764), (10600, 189400), (13250, 151520), (15152, 132500), (16960, 118375), (18940, 106000), (20000, 100382), (21200, 94700), (23675, 84800), (26500, 75760), (30304, 66250), (33125, 60608), (37880, 53000), (40000, 50191), (42400, 47350)]