8062155220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{13873}}^1$

素因数の和:14489

約数の個数: 72

約数和(自身を含む): 19729327464

約数和(自身を除く): 11667172244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 593, 980, 1186, 2372, 2965, 4151, 5930, 8302, 11860, 13873, 16604, 20755, 27746, 29057, 41510, 55492, 58114, 69365, 83020, 97111, 116228, 138730, 145285, 194222, 277460, 290570, 388444, 485555, 581140, 679777, 971110, 1359554, 1942220, 2719108, 3398885, 6797770, 8226689, 13595540, 16453378, 32906756, 41133445, 57586823, 82266890, 115173646, 164533780, 230347292, 287934115, 403107761, 575868230, 806215522, 1151736460, 1612431044, 2015538805, 4031077610, 8062155220]

約数ペア:

[(1, 8062155220), (2, 4031077610), (4, 2015538805), (5, 1612431044), (7, 1151736460), (10, 806215522), (14, 575868230), (20, 403107761), (28, 287934115), (35, 230347292), (49, 164533780), (70, 115173646), (98, 82266890), (140, 57586823), (196, 41133445), (245, 32906756), (490, 16453378), (593, 13595540), (980, 8226689), (1186, 6797770), (2372, 3398885), (2965, 2719108), (4151, 1942220), (5930, 1359554), (8302, 971110), (11860, 679777), (13873, 581140), (16604, 485555), (20755, 388444), (27746, 290570), (29057, 277460), (41510, 194222), (55492, 145285), (58114, 138730), (69365, 116228), (83020, 97111)]