377011960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 940634640

約数和(自身を除く): 563622680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 169, 172, 215, 260, 338, 344, 430, 520, 559, 676, 845, 860, 1118, 1297, 1352, 1690, 1720, 2236, 2594, 2795, 3380, 4472, 5188, 5590, 6485, 6760, 7267, 10376, 11180, 12970, 14534, 16861, 22360, 25940, 29068, 33722, 36335, 51880, 55771, 58136, 67444, 72670, 84305, 111542, 134888, 145340, 168610, 219193, 223084, 278855, 290680, 337220, 438386, 446168, 557710, 674440, 725023, 876772, 1095965, 1115420, 1450046, 1753544, 2191930, 2230840, 2900092, 3625115, 4383860, 5800184, 7250230, 8767720, 9425299, 14500460, 18850598, 29000920, 37701196, 47126495, 75402392, 94252990, 188505980, 377011960]

約数ペア:

[(1, 377011960), (2, 188505980), (4, 94252990), (5, 75402392), (8, 47126495), (10, 37701196), (13, 29000920), (20, 18850598), (26, 14500460), (40, 9425299), (43, 8767720), (52, 7250230), (65, 5800184), (86, 4383860), (104, 3625115), (130, 2900092), (169, 2230840), (172, 2191930), (215, 1753544), (260, 1450046), (338, 1115420), (344, 1095965), (430, 876772), (520, 725023), (559, 674440), (676, 557710), (845, 446168), (860, 438386), (1118, 337220), (1297, 290680), (1352, 278855), (1690, 223084), (1720, 219193), (2236, 168610), (2594, 145340), (2795, 134888), (3380, 111542), (4472, 84305), (5188, 72670), (5590, 67444), (6485, 58136), (6760, 55771), (7267, 51880), (10376, 36335), (11180, 33722), (12970, 29068), (14534, 25940), (16861, 22360)]