4265040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 9984048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1367, 1560, 2734, 3120, 4101, 5468, 6835, 8202, 10936, 13670, 16404, 17771, 20505, 21872, 27340, 32808, 35542, 41010, 53313, 54680, 65616, 71084, 82020, 88855, 106626, 109360, 142168, 164040, 177710, 213252, 266565, 284336, 328080, 355420, 426504, 533130, 710840, 853008, 1066260, 1421680, 2132520, 4265040]

約数ペア:

[(1, 4265040), (2, 2132520), (3, 1421680), (4, 1066260), (5, 853008), (6, 710840), (8, 533130), (10, 426504), (12, 355420), (13, 328080), (15, 284336), (16, 266565), (20, 213252), (24, 177710), (26, 164040), (30, 142168), (39, 109360), (40, 106626), (48, 88855), (52, 82020), (60, 71084), (65, 65616), (78, 54680), (80, 53313), (104, 41010), (120, 35542), (130, 32808), (156, 27340), (195, 21872), (208, 20505), (240, 17771), (260, 16404), (312, 13670), (390, 10936), (520, 8202), (624, 6835), (780, 5468), (1040, 4101), (1367, 3120), (1560, 2734)]