61624420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 95865500

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, 286, 290, 319, 377, 572, 580, 638, 715, 743, 754, 1276, 1430, 1486, 1508, 1595, 1885, 2860, 2972, 3190, 3715, 3770, 4147, 6380, 7430, 7540, 8173, 8294, 9659, 14860, 16346, 16588, 19318, 20735, 21547, 32692, 38636, 40865, 41470, 43094, 48295, 81730, 82940, 86188, 96590, 106249, 107735, 163460, 193180, 212498, 215470, 237017, 280111, 424996, 430940, 474034, 531245, 560222, 948068, 1062490, 1120444, 1185085, 1400555, 2124980, 2370170, 2801110, 3081221, 4740340, 5602220, 6162442, 12324884, 15406105, 30812210, 61624420]

約数ペア:

[(1, 61624420), (2, 30812210), (4, 15406105), (5, 12324884), (10, 6162442), (11, 5602220), (13, 4740340), (20, 3081221), (22, 2801110), (26, 2370170), (29, 2124980), (44, 1400555), (52, 1185085), (55, 1120444), (58, 1062490), (65, 948068), (110, 560222), (116, 531245), (130, 474034), (143, 430940), (145, 424996), (220, 280111), (260, 237017), (286, 215470), (290, 212498), (319, 193180), (377, 163460), (572, 107735), (580, 106249), (638, 96590), (715, 86188), (743, 82940), (754, 81730), (1276, 48295), (1430, 43094), (1486, 41470), (1508, 40865), (1595, 38636), (1885, 32692), (2860, 21547), (2972, 20735), (3190, 19318), (3715, 16588), (3770, 16346), (4147, 14860), (6380, 9659), (7430, 8294), (7540, 8173)]