12587433940

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1\times {\mathrm{7529}}^1$

素因数の和:8184

約数の個数: 48

約数和(自身を含む): 26641742400

約数和(自身を除く): 14054308460

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 467, 716, 895, 934, 1790, 1868, 2335, 3580, 4670, 7529, 9340, 15058, 30116, 37645, 75290, 83593, 150580, 167186, 334372, 417965, 835930, 1347691, 1671860, 2695382, 3516043, 5390764, 6738455, 7032086, 13476910, 14064172, 17580215, 26953820, 35160430, 70320860, 629371697, 1258743394, 2517486788, 3146858485, 6293716970, 12587433940]

約数ペア:

[(1, 12587433940), (2, 6293716970), (4, 3146858485), (5, 2517486788), (10, 1258743394), (20, 629371697), (179, 70320860), (358, 35160430), (467, 26953820), (716, 17580215), (895, 14064172), (934, 13476910), (1790, 7032086), (1868, 6738455), (2335, 5390764), (3580, 3516043), (4670, 2695382), (7529, 1671860), (9340, 1347691), (15058, 835930), (30116, 417965), (37645, 334372), (75290, 167186), (83593, 150580)]