4555040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 12700800

約数和(自身を除く): 8145760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 343, 392, 415, 490, 560, 581, 664, 686, 784, 830, 980, 1120, 1162, 1328, 1372, 1568, 1660, 1715, 1960, 2324, 2656, 2744, 2905, 3320, 3430, 3920, 4067, 4648, 5488, 5810, 6640, 6860, 7840, 8134, 9296, 10976, 11620, 13280, 13720, 16268, 18592, 20335, 23240, 27440, 28469, 32536, 40670, 46480, 54880, 56938, 65072, 81340, 92960, 113876, 130144, 142345, 162680, 227752, 284690, 325360, 455504, 569380, 650720, 911008, 1138760, 2277520, 4555040]

約数ペア:

[(1, 4555040), (2, 2277520), (4, 1138760), (5, 911008), (7, 650720), (8, 569380), (10, 455504), (14, 325360), (16, 284690), (20, 227752), (28, 162680), (32, 142345), (35, 130144), (40, 113876), (49, 92960), (56, 81340), (70, 65072), (80, 56938), (83, 54880), (98, 46480), (112, 40670), (140, 32536), (160, 28469), (166, 27440), (196, 23240), (224, 20335), (245, 18592), (280, 16268), (332, 13720), (343, 13280), (392, 11620), (415, 10976), (490, 9296), (560, 8134), (581, 7840), (664, 6860), (686, 6640), (784, 5810), (830, 5488), (980, 4648), (1120, 4067), (1162, 3920), (1328, 3430), (1372, 3320), (1568, 2905), (1660, 2744), (1715, 2656), (1960, 2324)]