4514380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 10372320

約数和(自身を除く): 5857940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 179, 194, 260, 358, 388, 485, 716, 895, 970, 1261, 1790, 1940, 2327, 2522, 3580, 4654, 5044, 6305, 9308, 11635, 12610, 17363, 23270, 25220, 34726, 46540, 69452, 86815, 173630, 225719, 347260, 451438, 902876, 1128595, 2257190, 4514380]

約数ペア:

[(1, 4514380), (2, 2257190), (4, 1128595), (5, 902876), (10, 451438), (13, 347260), (20, 225719), (26, 173630), (52, 86815), (65, 69452), (97, 46540), (130, 34726), (179, 25220), (194, 23270), (260, 17363), (358, 12610), (388, 11635), (485, 9308), (716, 6305), (895, 5044), (970, 4654), (1261, 3580), (1790, 2522), (1940, 2327)]