11199342100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{3217}}^1$

素因数の和:4385

約数の個数: 72

約数和(自身を含む): 25116670208

約数和(自身を除く): 13917328108

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1123, 1550, 2246, 3100, 3217, 4492, 5615, 6434, 11230, 12868, 16085, 22460, 28075, 32170, 34813, 56150, 64340, 69626, 80425, 99727, 112300, 139252, 160850, 174065, 199454, 321700, 348130, 398908, 498635, 696260, 870325, 997270, 1740650, 1994540, 2493175, 3481300, 3612691, 4986350, 7225382, 9972700, 14450764, 18063455, 36126910, 72253820, 90317275, 111993421, 180634550, 223986842, 361269100, 447973684, 559967105, 1119934210, 2239868420, 2799835525, 5599671050, 11199342100]

約数ペア:

[(1, 11199342100), (2, 5599671050), (4, 2799835525), (5, 2239868420), (10, 1119934210), (20, 559967105), (25, 447973684), (31, 361269100), (50, 223986842), (62, 180634550), (100, 111993421), (124, 90317275), (155, 72253820), (310, 36126910), (620, 18063455), (775, 14450764), (1123, 9972700), (1550, 7225382), (2246, 4986350), (3100, 3612691), (3217, 3481300), (4492, 2493175), (5615, 1994540), (6434, 1740650), (11230, 997270), (12868, 870325), (16085, 696260), (22460, 498635), (28075, 398908), (32170, 348130), (34813, 321700), (56150, 199454), (64340, 174065), (69626, 160850), (80425, 139252), (99727, 112300)]