940850800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 2342410592

約数和(自身を除く): 1401559792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 151, 185, 200, 296, 302, 370, 400, 421, 592, 604, 740, 755, 842, 925, 1208, 1480, 1510, 1684, 1850, 2105, 2416, 2960, 3020, 3368, 3700, 3775, 4210, 5587, 6040, 6736, 7400, 7550, 8420, 10525, 11174, 12080, 14800, 15100, 15577, 16840, 21050, 22348, 27935, 30200, 31154, 33680, 42100, 44696, 55870, 60400, 62308, 63571, 77885, 84200, 89392, 111740, 124616, 127142, 139675, 155770, 168400, 223480, 249232, 254284, 279350, 311540, 317855, 389425, 446960, 508568, 558700, 623080, 635710, 778850, 1017136, 1117400, 1246160, 1271420, 1557700, 1589275, 2234800, 2352127, 2542840, 3115400, 3178550, 4704254, 5085680, 6230800, 6357100, 9408508, 11760635, 12714200, 18817016, 23521270, 25428400, 37634032, 47042540, 58803175, 94085080, 117606350, 188170160, 235212700, 470425400, 940850800]

約数ペア:

[(1, 940850800), (2, 470425400), (4, 235212700), (5, 188170160), (8, 117606350), (10, 94085080), (16, 58803175), (20, 47042540), (25, 37634032), (37, 25428400), (40, 23521270), (50, 18817016), (74, 12714200), (80, 11760635), (100, 9408508), (148, 6357100), (151, 6230800), (185, 5085680), (200, 4704254), (296, 3178550), (302, 3115400), (370, 2542840), (400, 2352127), (421, 2234800), (592, 1589275), (604, 1557700), (740, 1271420), (755, 1246160), (842, 1117400), (925, 1017136), (1208, 778850), (1480, 635710), (1510, 623080), (1684, 558700), (1850, 508568), (2105, 446960), (2416, 389425), (2960, 317855), (3020, 311540), (3368, 279350), (3700, 254284), (3775, 249232), (4210, 223480), (5587, 168400), (6040, 155770), (6736, 139675), (7400, 127142), (7550, 124616), (8420, 111740), (10525, 89392), (11174, 84200), (12080, 77885), (14800, 63571), (15100, 62308), (15577, 60400), (16840, 55870), (21050, 44696), (22348, 42100), (27935, 33680), (30200, 31154)]