67050520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 95519720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2351, 2852, 3565, 4702, 5704, 7130, 9404, 11755, 14260, 18808, 23510, 28520, 47020, 54073, 72881, 94040, 108146, 145762, 216292, 270365, 291524, 364405, 432584, 540730, 583048, 728810, 1081460, 1457620, 1676263, 2162920, 2915240, 3352526, 6705052, 8381315, 13410104, 16762630, 33525260, 67050520]

約数ペア:

[(1, 67050520), (2, 33525260), (4, 16762630), (5, 13410104), (8, 8381315), (10, 6705052), (20, 3352526), (23, 2915240), (31, 2162920), (40, 1676263), (46, 1457620), (62, 1081460), (92, 728810), (115, 583048), (124, 540730), (155, 432584), (184, 364405), (230, 291524), (248, 270365), (310, 216292), (460, 145762), (620, 108146), (713, 94040), (920, 72881), (1240, 54073), (1426, 47020), (2351, 28520), (2852, 23510), (3565, 18808), (4702, 14260), (5704, 11755), (7130, 9404)]