702948140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5099}}^1$

素因数の和:5282

約数の個数: 48

約数和(自身を含む): 1513965600

約数和(自身を除く): 811017460

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 305, 452, 565, 610, 1130, 1220, 2260, 5099, 6893, 10198, 13786, 20396, 25495, 27572, 34465, 50990, 68930, 101980, 137860, 311039, 576187, 622078, 1152374, 1244156, 1555195, 2304748, 2880935, 3110390, 5761870, 6220780, 11523740, 35147407, 70294814, 140589628, 175737035, 351474070, 702948140]

約数ペア:

[(1, 702948140), (2, 351474070), (4, 175737035), (5, 140589628), (10, 70294814), (20, 35147407), (61, 11523740), (113, 6220780), (122, 5761870), (226, 3110390), (244, 2880935), (305, 2304748), (452, 1555195), (565, 1244156), (610, 1152374), (1130, 622078), (1220, 576187), (2260, 311039), (5099, 137860), (6893, 101980), (10198, 68930), (13786, 50990), (20396, 34465), (25495, 27572)]