345419558380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{29027}}^1$

素因数の和:30323

約数の個数: 96

約数和(自身を含む): 802968820416

約数和(自身を除く): 457549262036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1237, 1924, 2405, 2474, 4810, 4948, 6185, 9620, 12370, 16081, 24740, 29027, 32162, 45769, 58054, 64324, 80405, 91538, 116108, 145135, 160810, 183076, 228845, 290270, 321620, 377351, 457690, 580540, 594997, 754702, 915380, 1073999, 1189994, 1509404, 1886755, 2147998, 2379988, 2974985, 3773510, 4295996, 5369995, 5949970, 7547020, 10739990, 11899940, 13961987, 21479980, 27923974, 35906399, 55847948, 69809935, 71812798, 139619870, 143625596, 179531995, 279239740, 359063990, 466783187, 718127980, 933566374, 1328536763, 1867132748, 2333915935, 2657073526, 4667831870, 5314147052, 6642683815, 9335663740, 13285367630, 17270977919, 26570735260, 34541955838, 69083911676, 86354889595, 172709779190, 345419558380]

約数ペア:

[(1, 345419558380), (2, 172709779190), (4, 86354889595), (5, 69083911676), (10, 34541955838), (13, 26570735260), (20, 17270977919), (26, 13285367630), (37, 9335663740), (52, 6642683815), (65, 5314147052), (74, 4667831870), (130, 2657073526), (148, 2333915935), (185, 1867132748), (260, 1328536763), (370, 933566374), (481, 718127980), (740, 466783187), (962, 359063990), (1237, 279239740), (1924, 179531995), (2405, 143625596), (2474, 139619870), (4810, 71812798), (4948, 69809935), (6185, 55847948), (9620, 35906399), (12370, 27923974), (16081, 21479980), (24740, 13961987), (29027, 11899940), (32162, 10739990), (45769, 7547020), (58054, 5949970), (64324, 5369995), (80405, 4295996), (91538, 3773510), (116108, 2974985), (145135, 2379988), (160810, 2147998), (183076, 1886755), (228845, 1509404), (290270, 1189994), (321620, 1073999), (377351, 915380), (457690, 754702), (580540, 594997)]