493485993020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{105997}}^1$

素因数の和:106407

約数の個数: 96

約数和(自身を含む): 1121882832000

約数和(自身を除く): 628396838980

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 349, 460, 580, 667, 698, 1334, 1396, 1745, 2668, 3335, 3490, 6670, 6980, 8027, 10121, 13340, 16054, 20242, 32108, 40135, 40484, 50605, 80270, 101210, 105997, 160540, 202420, 211994, 232783, 423988, 465566, 529985, 931132, 1059970, 1163915, 2119940, 2327830, 2437931, 3073913, 4655660, 4875862, 6147826, 9751724, 12189655, 12295652, 15369565, 24379310, 30739130, 36992953, 48758620, 61478260, 70699999, 73985906, 141399998, 147971812, 184964765, 282799996, 353499995, 369929530, 706999990, 739859060, 850837919, 1072795637, 1413999980, 1701675838, 2145591274, 3403351676, 4254189595, 4291182548, 5363978185, 8508379190, 10727956370, 17016758380, 21455912740, 24674299651, 49348599302, 98697198604, 123371498255, 246742996510, 493485993020]

約数ペア:

[(1, 493485993020), (2, 246742996510), (4, 123371498255), (5, 98697198604), (10, 49348599302), (20, 24674299651), (23, 21455912740), (29, 17016758380), (46, 10727956370), (58, 8508379190), (92, 5363978185), (115, 4291182548), (116, 4254189595), (145, 3403351676), (230, 2145591274), (290, 1701675838), (349, 1413999980), (460, 1072795637), (580, 850837919), (667, 739859060), (698, 706999990), (1334, 369929530), (1396, 353499995), (1745, 282799996), (2668, 184964765), (3335, 147971812), (3490, 141399998), (6670, 73985906), (6980, 70699999), (8027, 61478260), (10121, 48758620), (13340, 36992953), (16054, 30739130), (20242, 24379310), (32108, 15369565), (40135, 12295652), (40484, 12189655), (50605, 9751724), (80270, 6147826), (101210, 4875862), (105997, 4655660), (160540, 3073913), (202420, 2437931), (211994, 2327830), (232783, 2119940), (423988, 1163915), (465566, 1059970), (529985, 931132)]