13996800580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{2393}}^1$

素因数の和:3469

約数の個数: 96

約数和(自身を含む): 34459810560

約数和(自身を除く): 20463009980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1019, 1148, 1435, 2038, 2393, 2870, 4076, 4786, 5095, 5740, 7133, 9572, 10190, 11965, 14266, 16751, 20380, 23930, 28532, 33502, 35665, 41779, 47860, 67004, 71330, 83558, 83755, 98113, 142660, 167116, 167510, 196226, 208895, 292453, 335020, 392452, 417790, 490565, 584906, 686791, 835580, 981130, 1169812, 1373582, 1462265, 1962260, 2438467, 2747164, 2924530, 3433955, 4876934, 5849060, 6867910, 9753868, 12192335, 13735820, 17069269, 24384670, 34138538, 48769340, 68277076, 85346345, 99977147, 170692690, 199954294, 341385380, 399908588, 499885735, 699840029, 999771470, 1399680058, 1999542940, 2799360116, 3499200145, 6998400290, 13996800580]

約数ペア:

[(1, 13996800580), (2, 6998400290), (4, 3499200145), (5, 2799360116), (7, 1999542940), (10, 1399680058), (14, 999771470), (20, 699840029), (28, 499885735), (35, 399908588), (41, 341385380), (70, 199954294), (82, 170692690), (140, 99977147), (164, 85346345), (205, 68277076), (287, 48769340), (410, 34138538), (574, 24384670), (820, 17069269), (1019, 13735820), (1148, 12192335), (1435, 9753868), (2038, 6867910), (2393, 5849060), (2870, 4876934), (4076, 3433955), (4786, 2924530), (5095, 2747164), (5740, 2438467), (7133, 1962260), (9572, 1462265), (10190, 1373582), (11965, 1169812), (14266, 981130), (16751, 835580), (20380, 686791), (23930, 584906), (28532, 490565), (33502, 417790), (35665, 392452), (41779, 335020), (47860, 292453), (67004, 208895), (71330, 196226), (83558, 167510), (83755, 167116), (98113, 142660)]