25040050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 55085760

約数和(自身を除く): 30045710

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2467, 4934, 5075, 10150, 12335, 17269, 24670, 34538, 61675, 71543, 86345, 123350, 143086, 172690, 357715, 431725, 500801, 715430, 863450, 1001602, 1788575, 2504005, 3577150, 5008010, 12520025, 25040050]

約数ペア:

[(1, 25040050), (2, 12520025), (5, 5008010), (7, 3577150), (10, 2504005), (14, 1788575), (25, 1001602), (29, 863450), (35, 715430), (50, 500801), (58, 431725), (70, 357715), (145, 172690), (175, 143086), (203, 123350), (290, 86345), (350, 71543), (406, 61675), (725, 34538), (1015, 24670), (1450, 17269), (2030, 12335), (2467, 10150), (4934, 5075)]