11560590680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{152837}}^1$

素因数の和:152940

約数の個数: 64

約数和(自身を含む): 27290753280

約数和(自身を除く): 15730162600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 610, 620, 1220, 1240, 1891, 2440, 3782, 7564, 9455, 15128, 18910, 37820, 75640, 152837, 305674, 611348, 764185, 1222696, 1528370, 3056740, 4737947, 6113480, 9323057, 9475894, 18646114, 18951788, 23689735, 37292228, 37903576, 46615285, 47379470, 74584456, 93230570, 94758940, 186461140, 189517880, 289014767, 372922280, 578029534, 1156059068, 1445073835, 2312118136, 2890147670, 5780295340, 11560590680]

約数ペア:

[(1, 11560590680), (2, 5780295340), (4, 2890147670), (5, 2312118136), (8, 1445073835), (10, 1156059068), (20, 578029534), (31, 372922280), (40, 289014767), (61, 189517880), (62, 186461140), (122, 94758940), (124, 93230570), (155, 74584456), (244, 47379470), (248, 46615285), (305, 37903576), (310, 37292228), (488, 23689735), (610, 18951788), (620, 18646114), (1220, 9475894), (1240, 9323057), (1891, 6113480), (2440, 4737947), (3782, 3056740), (7564, 1528370), (9455, 1222696), (15128, 764185), (18910, 611348), (37820, 305674), (75640, 152837)]