1569785080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{1429}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 3660228000

約数和(自身を除く): 2090442920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 947, 1160, 1429, 1894, 2858, 3788, 4735, 5716, 7145, 7576, 9470, 11432, 14290, 18940, 27463, 28580, 37880, 41441, 54926, 57160, 82882, 109852, 137315, 165764, 207205, 219704, 274630, 331528, 414410, 549260, 828820, 1098520, 1353263, 1657640, 2706526, 5413052, 6766315, 10826104, 13532630, 27065260, 39244627, 54130520, 78489254, 156978508, 196223135, 313957016, 392446270, 784892540, 1569785080]

約数ペア:

[(1, 1569785080), (2, 784892540), (4, 392446270), (5, 313957016), (8, 196223135), (10, 156978508), (20, 78489254), (29, 54130520), (40, 39244627), (58, 27065260), (116, 13532630), (145, 10826104), (232, 6766315), (290, 5413052), (580, 2706526), (947, 1657640), (1160, 1353263), (1429, 1098520), (1894, 828820), (2858, 549260), (3788, 414410), (4735, 331528), (5716, 274630), (7145, 219704), (7576, 207205), (9470, 165764), (11432, 137315), (14290, 109852), (18940, 82882), (27463, 57160), (28580, 54926), (37880, 41441)]