29631640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 41331560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 307, 380, 508, 614, 635, 760, 1016, 1228, 1270, 1535, 2413, 2456, 2540, 3070, 4826, 5080, 5833, 6140, 9652, 11666, 12065, 12280, 19304, 23332, 24130, 29165, 38989, 46664, 48260, 58330, 77978, 96520, 116660, 155956, 194945, 233320, 311912, 389890, 740791, 779780, 1481582, 1559560, 2963164, 3703955, 5926328, 7407910, 14815820, 29631640]

約数ペア:

[(1, 29631640), (2, 14815820), (4, 7407910), (5, 5926328), (8, 3703955), (10, 2963164), (19, 1559560), (20, 1481582), (38, 779780), (40, 740791), (76, 389890), (95, 311912), (127, 233320), (152, 194945), (190, 155956), (254, 116660), (307, 96520), (380, 77978), (508, 58330), (614, 48260), (635, 46664), (760, 38989), (1016, 29165), (1228, 24130), (1270, 23332), (1535, 19304), (2413, 12280), (2456, 12065), (2540, 11666), (3070, 9652), (4826, 6140), (5080, 5833)]