114421840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 288262800

約数和(自身を除く): 173840960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 269, 409, 520, 538, 818, 1040, 1076, 1345, 1636, 2045, 2152, 2690, 3272, 3497, 4090, 4304, 5317, 5380, 6544, 6994, 8180, 10634, 10760, 13988, 16360, 17485, 21268, 21520, 26585, 27976, 32720, 34970, 42536, 53170, 55952, 69940, 85072, 106340, 110021, 139880, 212680, 220042, 279760, 425360, 440084, 550105, 880168, 1100210, 1430273, 1760336, 2200420, 2860546, 4400840, 5721092, 7151365, 8801680, 11442184, 14302730, 22884368, 28605460, 57210920, 114421840]

約数ペア:

[(1, 114421840), (2, 57210920), (4, 28605460), (5, 22884368), (8, 14302730), (10, 11442184), (13, 8801680), (16, 7151365), (20, 5721092), (26, 4400840), (40, 2860546), (52, 2200420), (65, 1760336), (80, 1430273), (104, 1100210), (130, 880168), (208, 550105), (260, 440084), (269, 425360), (409, 279760), (520, 220042), (538, 212680), (818, 139880), (1040, 110021), (1076, 106340), (1345, 85072), (1636, 69940), (2045, 55952), (2152, 53170), (2690, 42536), (3272, 34970), (3497, 32720), (4090, 27976), (4304, 26585), (5317, 21520), (5380, 21268), (6544, 17485), (6994, 16360), (8180, 13988), (10634, 10760)]