3680680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5391320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 167, 190, 232, 290, 334, 380, 551, 580, 668, 760, 835, 1102, 1160, 1336, 1670, 2204, 2755, 3173, 3340, 4408, 4843, 5510, 6346, 6680, 9686, 11020, 12692, 15865, 19372, 22040, 24215, 25384, 31730, 38744, 48430, 63460, 92017, 96860, 126920, 184034, 193720, 368068, 460085, 736136, 920170, 1840340, 3680680]

約数ペア:

[(1, 3680680), (2, 1840340), (4, 920170), (5, 736136), (8, 460085), (10, 368068), (19, 193720), (20, 184034), (29, 126920), (38, 96860), (40, 92017), (58, 63460), (76, 48430), (95, 38744), (116, 31730), (145, 25384), (152, 24215), (167, 22040), (190, 19372), (232, 15865), (290, 12692), (334, 11020), (380, 9686), (551, 6680), (580, 6346), (668, 5510), (760, 4843), (835, 4408), (1102, 3340), (1160, 3173), (1336, 2755), (1670, 2204)]