44621720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 122472000

約数和(自身を除く): 77850280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 269, 286, 290, 319, 377, 440, 520, 538, 572, 580, 638, 715, 754, 1076, 1144, 1160, 1276, 1345, 1430, 1508, 1595, 1885, 2152, 2552, 2690, 2860, 2959, 3016, 3190, 3497, 3770, 4147, 5380, 5720, 5918, 6380, 6994, 7540, 7801, 8294, 10760, 11836, 12760, 13988, 14795, 15080, 15602, 16588, 17485, 20735, 23672, 27976, 29590, 31204, 33176, 34970, 38467, 39005, 41470, 59180, 62408, 69940, 76934, 78010, 82940, 85811, 101413, 118360, 139880, 153868, 156020, 165880, 171622, 192335, 202826, 307736, 312040, 343244, 384670, 405652, 429055, 507065, 686488, 769340, 811304, 858110, 1014130, 1115543, 1538680, 1716220, 2028260, 2231086, 3432440, 4056520, 4462172, 5577715, 8924344, 11155430, 22310860, 44621720]

約数ペア:

[(1, 44621720), (2, 22310860), (4, 11155430), (5, 8924344), (8, 5577715), (10, 4462172), (11, 4056520), (13, 3432440), (20, 2231086), (22, 2028260), (26, 1716220), (29, 1538680), (40, 1115543), (44, 1014130), (52, 858110), (55, 811304), (58, 769340), (65, 686488), (88, 507065), (104, 429055), (110, 405652), (116, 384670), (130, 343244), (143, 312040), (145, 307736), (220, 202826), (232, 192335), (260, 171622), (269, 165880), (286, 156020), (290, 153868), (319, 139880), (377, 118360), (440, 101413), (520, 85811), (538, 82940), (572, 78010), (580, 76934), (638, 69940), (715, 62408), (754, 59180), (1076, 41470), (1144, 39005), (1160, 38467), (1276, 34970), (1345, 33176), (1430, 31204), (1508, 29590), (1595, 27976), (1885, 23672), (2152, 20735), (2552, 17485), (2690, 16588), (2860, 15602), (2959, 15080), (3016, 14795), (3190, 13988), (3497, 12760), (3770, 11836), (4147, 10760), (5380, 8294), (5720, 7801), (5918, 7540), (6380, 6994)]