25083680

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 59621184

約数和(自身を除く): 34537504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 743, 844, 1055, 1486, 1688, 2110, 2972, 3376, 3715, 4220, 5944, 6752, 7430, 8440, 11888, 14860, 16880, 23776, 29720, 33760, 59440, 118880, 156773, 313546, 627092, 783865, 1254184, 1567730, 2508368, 3135460, 5016736, 6270920, 12541840, 25083680]

約数ペア:

[(1, 25083680), (2, 12541840), (4, 6270920), (5, 5016736), (8, 3135460), (10, 2508368), (16, 1567730), (20, 1254184), (32, 783865), (40, 627092), (80, 313546), (160, 156773), (211, 118880), (422, 59440), (743, 33760), (844, 29720), (1055, 23776), (1486, 16880), (1688, 14860), (2110, 11888), (2972, 8440), (3376, 7430), (3715, 6752), (4220, 5944)]