1034893160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52057}}^1$

素因数の和:52146

約数の個数: 64

約数和(自身を含む): 2698686720

約数和(自身を除く): 1663793560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 52057, 104114, 208228, 260285, 364399, 416456, 520570, 728798, 1041140, 1457596, 1821995, 2082280, 2915192, 3643990, 3696047, 7287980, 7392094, 14575960, 14784188, 18480235, 25872329, 29568376, 36960470, 51744658, 73920940, 103489316, 129361645, 147841880, 206978632, 258723290, 517446580, 1034893160]

約数ペア:

[(1, 1034893160), (2, 517446580), (4, 258723290), (5, 206978632), (7, 147841880), (8, 129361645), (10, 103489316), (14, 73920940), (20, 51744658), (28, 36960470), (35, 29568376), (40, 25872329), (56, 18480235), (70, 14784188), (71, 14575960), (140, 7392094), (142, 7287980), (280, 3696047), (284, 3643990), (355, 2915192), (497, 2082280), (568, 1821995), (710, 1457596), (994, 1041140), (1420, 728798), (1988, 520570), (2485, 416456), (2840, 364399), (3976, 260285), (4970, 208228), (9940, 104114), (19880, 52057)]