13078846100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{6287}}^1$

素因数の和:6665

約数の個数: 72

約数和(自身を含む): 28883651328

約数和(自身を除く): 15804805228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 293, 355, 586, 710, 1172, 1420, 1465, 1775, 2930, 3550, 5860, 6287, 7100, 7325, 12574, 14650, 20803, 25148, 29300, 31435, 41606, 62870, 83212, 104015, 125740, 157175, 208030, 314350, 416060, 446377, 520075, 628700, 892754, 1040150, 1785508, 1842091, 2080300, 2231885, 3684182, 4463770, 7368364, 8927540, 9210455, 11159425, 18420910, 22318850, 36841820, 44637700, 46052275, 92104550, 130788461, 184209100, 261576922, 523153844, 653942305, 1307884610, 2615769220, 3269711525, 6539423050, 13078846100]

約数ペア:

[(1, 13078846100), (2, 6539423050), (4, 3269711525), (5, 2615769220), (10, 1307884610), (20, 653942305), (25, 523153844), (50, 261576922), (71, 184209100), (100, 130788461), (142, 92104550), (284, 46052275), (293, 44637700), (355, 36841820), (586, 22318850), (710, 18420910), (1172, 11159425), (1420, 9210455), (1465, 8927540), (1775, 7368364), (2930, 4463770), (3550, 3684182), (5860, 2231885), (6287, 2080300), (7100, 1842091), (7325, 1785508), (12574, 1040150), (14650, 892754), (20803, 628700), (25148, 520075), (29300, 446377), (31435, 416060), (41606, 314350), (62870, 208030), (83212, 157175), (104015, 125740)]