38802660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49747}}^1$

素因数の和:49772

約数の個数: 48

約数和(自身を含む): 117007296

約数和(自身を除く): 78204636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 49747, 99494, 149241, 198988, 248735, 298482, 497470, 596964, 646711, 746205, 994940, 1293422, 1492410, 1940133, 2586844, 2984820, 3233555, 3880266, 6467110, 7760532, 9700665, 12934220, 19401330, 38802660]

約数ペア:

[(1, 38802660), (2, 19401330), (3, 12934220), (4, 9700665), (5, 7760532), (6, 6467110), (10, 3880266), (12, 3233555), (13, 2984820), (15, 2586844), (20, 1940133), (26, 1492410), (30, 1293422), (39, 994940), (52, 746205), (60, 646711), (65, 596964), (78, 497470), (130, 298482), (156, 248735), (195, 198988), (260, 149241), (390, 99494), (780, 49747)]