859615150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 1658782224

約数和(自身を除く): 799167074

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 365, 430, 730, 1075, 1825, 2150, 3139, 3650, 5477, 6278, 10954, 15695, 27385, 31390, 54770, 78475, 136925, 156950, 235511, 273850, 399821, 471022, 799642, 1177555, 1999105, 2355110, 3998210, 5887775, 9995525, 11775550, 17192303, 19991050, 34384606, 85961515, 171923030, 429807575, 859615150]

約数ペア:

[(1, 859615150), (2, 429807575), (5, 171923030), (10, 85961515), (25, 34384606), (43, 19991050), (50, 17192303), (73, 11775550), (86, 9995525), (146, 5887775), (215, 3998210), (365, 2355110), (430, 1999105), (730, 1177555), (1075, 799642), (1825, 471022), (2150, 399821), (3139, 273850), (3650, 235511), (5477, 156950), (6278, 136925), (10954, 78475), (15695, 54770), (27385, 31390)]