25910960

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 60464880

約数和(自身を除く): 34553920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 773, 838, 1546, 1676, 2095, 3092, 3352, 3865, 4190, 6184, 6704, 7730, 8380, 12368, 15460, 16760, 30920, 33520, 61840, 323887, 647774, 1295548, 1619435, 2591096, 3238870, 5182192, 6477740, 12955480, 25910960]

約数ペア:

[(1, 25910960), (2, 12955480), (4, 6477740), (5, 5182192), (8, 3238870), (10, 2591096), (16, 1619435), (20, 1295548), (40, 647774), (80, 323887), (419, 61840), (773, 33520), (838, 30920), (1546, 16760), (1676, 15460), (2095, 12368), (3092, 8380), (3352, 7730), (3865, 6704), (4190, 6184)]