22060390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 24968858

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 251, 374, 470, 502, 517, 799, 935, 1034, 1255, 1598, 1870, 2510, 2585, 2761, 3995, 4267, 5170, 5522, 7990, 8534, 8789, 11797, 13805, 17578, 21335, 23594, 27610, 42670, 43945, 46937, 58985, 87890, 93874, 117970, 129767, 200549, 234685, 259534, 401098, 469370, 648835, 1002745, 1297670, 2005490, 2206039, 4412078, 11030195, 22060390]

約数ペア:

[(1, 22060390), (2, 11030195), (5, 4412078), (10, 2206039), (11, 2005490), (17, 1297670), (22, 1002745), (34, 648835), (47, 469370), (55, 401098), (85, 259534), (94, 234685), (110, 200549), (170, 129767), (187, 117970), (235, 93874), (251, 87890), (374, 58985), (470, 46937), (502, 43945), (517, 42670), (799, 27610), (935, 23594), (1034, 21335), (1255, 17578), (1598, 13805), (1870, 11797), (2510, 8789), (2585, 8534), (2761, 7990), (3995, 5522), (4267, 5170)]