23396804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{55901}}^1$

素因数の和:57158

約数の個数: 48

約数和(自身を含む): 52066675584

約数和(自身を除く): 28669871044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1231, 2462, 4924, 6155, 12310, 20927, 24620, 41854, 55901, 83708, 104635, 111802, 209270, 223604, 279505, 418540, 559010, 950317, 1118020, 1900634, 3801268, 4751585, 9503170, 19006340, 68814131, 137628262, 275256524, 344070655, 688141310, 1169840227, 1376282620, 2339680454, 4679360908, 5849201135, 11698402270, 23396804540]

約数ペア:

[(1, 23396804540), (2, 11698402270), (4, 5849201135), (5, 4679360908), (10, 2339680454), (17, 1376282620), (20, 1169840227), (34, 688141310), (68, 344070655), (85, 275256524), (170, 137628262), (340, 68814131), (1231, 19006340), (2462, 9503170), (4924, 4751585), (6155, 3801268), (12310, 1900634), (20927, 1118020), (24620, 950317), (41854, 559010), (55901, 418540), (83708, 279505), (104635, 223604), (111802, 209270)]