23472020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 60117120

約数和(自身を除く): 36645100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 283, 286, 290, 319, 377, 566, 572, 580, 638, 715, 754, 1132, 1276, 1415, 1430, 1508, 1595, 1885, 2830, 2860, 3113, 3190, 3679, 3770, 4147, 5660, 6226, 6380, 7358, 7540, 8207, 8294, 12452, 14716, 15565, 16414, 16588, 18395, 20735, 31130, 32828, 36790, 40469, 41035, 41470, 62260, 73580, 80938, 82070, 82940, 90277, 106691, 161876, 164140, 180554, 202345, 213382, 361108, 404690, 426764, 451385, 533455, 809380, 902770, 1066910, 1173601, 1805540, 2133820, 2347202, 4694404, 5868005, 11736010, 23472020]

約数ペア:

[(1, 23472020), (2, 11736010), (4, 5868005), (5, 4694404), (10, 2347202), (11, 2133820), (13, 1805540), (20, 1173601), (22, 1066910), (26, 902770), (29, 809380), (44, 533455), (52, 451385), (55, 426764), (58, 404690), (65, 361108), (110, 213382), (116, 202345), (130, 180554), (143, 164140), (145, 161876), (220, 106691), (260, 90277), (283, 82940), (286, 82070), (290, 80938), (319, 73580), (377, 62260), (566, 41470), (572, 41035), (580, 40469), (638, 36790), (715, 32828), (754, 31130), (1132, 20735), (1276, 18395), (1415, 16588), (1430, 16414), (1508, 15565), (1595, 14716), (1885, 12452), (2830, 8294), (2860, 8207), (3113, 7540), (3190, 7358), (3679, 6380), (3770, 6226), (4147, 5660)]