201812799740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{7349}}^1$

素因数の和:7919

約数の個数: 96

約数和(自身を含む): 443416680000

約数和(自身を除く): 241603880260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 419, 452, 565, 580, 838, 1130, 1676, 2095, 2260, 3277, 4190, 6554, 7349, 8380, 12151, 13108, 14698, 16385, 24302, 29396, 32770, 36745, 47347, 48604, 60755, 65540, 73490, 94694, 121510, 146980, 189388, 213121, 236735, 243020, 426242, 473470, 830437, 852484, 946940, 1065605, 1373063, 1660874, 2131210, 2746126, 3079231, 3321748, 4152185, 4262420, 5492252, 6158462, 6865315, 8304370, 12316924, 13730630, 15396155, 16608740, 24082673, 27461260, 30792310, 48165346, 61584620, 89297699, 96330692, 120413365, 178595398, 240826730, 347953103, 357190796, 446488495, 481653460, 695906206, 892976990, 1391812412, 1739765515, 1785953980, 3479531030, 6959062060, 10090639987, 20181279974, 40362559948, 50453199935, 100906399870, 201812799740]

約数ペア:

[(1, 201812799740), (2, 100906399870), (4, 50453199935), (5, 40362559948), (10, 20181279974), (20, 10090639987), (29, 6959062060), (58, 3479531030), (113, 1785953980), (116, 1739765515), (145, 1391812412), (226, 892976990), (290, 695906206), (419, 481653460), (452, 446488495), (565, 357190796), (580, 347953103), (838, 240826730), (1130, 178595398), (1676, 120413365), (2095, 96330692), (2260, 89297699), (3277, 61584620), (4190, 48165346), (6554, 30792310), (7349, 27461260), (8380, 24082673), (12151, 16608740), (13108, 15396155), (14698, 13730630), (16385, 12316924), (24302, 8304370), (29396, 6865315), (32770, 6158462), (36745, 5492252), (47347, 4262420), (48604, 4152185), (60755, 3321748), (65540, 3079231), (73490, 2746126), (94694, 2131210), (121510, 1660874), (146980, 1373063), (189388, 1065605), (213121, 946940), (236735, 852484), (243020, 830437), (426242, 473470)]