15668211400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{1571}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 37262436480

約数和(自身を除く): 21594225080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1061, 1175, 1571, 1880, 2122, 2350, 3142, 4244, 4700, 5305, 6284, 7855, 8488, 9400, 10610, 12568, 15710, 21220, 26525, 31420, 39275, 42440, 49867, 53050, 62840, 73837, 78550, 99734, 106100, 147674, 157100, 199468, 212200, 249335, 295348, 314200, 369185, 398936, 498670, 590696, 738370, 997340, 1246675, 1476740, 1666831, 1845925, 1994680, 2493350, 2953480, 3333662, 3691850, 4986700, 6667324, 7383700, 8334155, 9973400, 13334648, 14767400, 16668310, 33336620, 41670775, 66673240, 78341057, 83341550, 156682114, 166683100, 313364228, 333366200, 391705285, 626728456, 783410570, 1566821140, 1958526425, 3133642280, 3917052850, 7834105700, 15668211400]

約数ペア:

[(1, 15668211400), (2, 7834105700), (4, 3917052850), (5, 3133642280), (8, 1958526425), (10, 1566821140), (20, 783410570), (25, 626728456), (40, 391705285), (47, 333366200), (50, 313364228), (94, 166683100), (100, 156682114), (188, 83341550), (200, 78341057), (235, 66673240), (376, 41670775), (470, 33336620), (940, 16668310), (1061, 14767400), (1175, 13334648), (1571, 9973400), (1880, 8334155), (2122, 7383700), (2350, 6667324), (3142, 4986700), (4244, 3691850), (4700, 3333662), (5305, 2953480), (6284, 2493350), (7855, 1994680), (8488, 1845925), (9400, 1666831), (10610, 1476740), (12568, 1246675), (15710, 997340), (21220, 738370), (26525, 590696), (31420, 498670), (39275, 398936), (42440, 369185), (49867, 314200), (53050, 295348), (62840, 249335), (73837, 212200), (78550, 199468), (99734, 157100), (106100, 147674)]