77603110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 154633536

約数和(自身を除く): 77030426

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 611, 845, 977, 1222, 1690, 1954, 3055, 4885, 6110, 7943, 9770, 12701, 15886, 25402, 39715, 45919, 63505, 79430, 91838, 127010, 165113, 229595, 330226, 459190, 596947, 825565, 1193894, 1651130, 2984735, 5969470, 7760311, 15520622, 38801555, 77603110]

約数ペア:

[(1, 77603110), (2, 38801555), (5, 15520622), (10, 7760311), (13, 5969470), (26, 2984735), (47, 1651130), (65, 1193894), (94, 825565), (130, 596947), (169, 459190), (235, 330226), (338, 229595), (470, 165113), (611, 127010), (845, 91838), (977, 79430), (1222, 63505), (1690, 45919), (1954, 39715), (3055, 25402), (4885, 15886), (6110, 12701), (7943, 9770)]