525686720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1318

約数の個数: 112

約数和(自身を含む): 1361834208

約数和(自身を除く): 836147488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 260, 320, 416, 428, 520, 535, 832, 856, 1040, 1070, 1181, 1391, 1712, 2080, 2140, 2362, 2782, 3424, 4160, 4280, 4724, 5564, 5905, 6848, 6955, 8560, 9448, 11128, 11810, 13910, 15353, 17120, 18896, 22256, 23620, 27820, 30706, 34240, 37792, 44512, 47240, 55640, 61412, 75584, 76765, 89024, 94480, 111280, 122824, 126367, 153530, 188960, 222560, 245648, 252734, 307060, 377920, 445120, 491296, 505468, 614120, 631835, 982592, 1010936, 1228240, 1263670, 1642771, 2021872, 2456480, 2527340, 3285542, 4043744, 4912960, 5054680, 6571084, 8087488, 8213855, 10109360, 13142168, 16427710, 20218720, 26284336, 32855420, 40437440, 52568672, 65710840, 105137344, 131421680, 262843360, 525686720]

約数ペア:

[(1, 525686720), (2, 262843360), (4, 131421680), (5, 105137344), (8, 65710840), (10, 52568672), (13, 40437440), (16, 32855420), (20, 26284336), (26, 20218720), (32, 16427710), (40, 13142168), (52, 10109360), (64, 8213855), (65, 8087488), (80, 6571084), (104, 5054680), (107, 4912960), (130, 4043744), (160, 3285542), (208, 2527340), (214, 2456480), (260, 2021872), (320, 1642771), (416, 1263670), (428, 1228240), (520, 1010936), (535, 982592), (832, 631835), (856, 614120), (1040, 505468), (1070, 491296), (1181, 445120), (1391, 377920), (1712, 307060), (2080, 252734), (2140, 245648), (2362, 222560), (2782, 188960), (3424, 153530), (4160, 126367), (4280, 122824), (4724, 111280), (5564, 94480), (5905, 89024), (6848, 76765), (6955, 75584), (8560, 61412), (9448, 55640), (11128, 47240), (11810, 44512), (13910, 37792), (15353, 34240), (17120, 30706), (18896, 27820), (22256, 23620)]