159380500

素因数分解:

$2^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 350558208

約数和(自身を除く): 191177708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 151, 250, 302, 500, 604, 755, 1510, 2111, 3020, 3775, 4222, 7550, 8444, 10555, 15100, 18875, 21110, 37750, 42220, 52775, 75500, 105550, 211100, 263875, 318761, 527750, 637522, 1055500, 1275044, 1593805, 3187610, 6375220, 7969025, 15938050, 31876100, 39845125, 79690250, 159380500]

約数ペア:

[(1, 159380500), (2, 79690250), (4, 39845125), (5, 31876100), (10, 15938050), (20, 7969025), (25, 6375220), (50, 3187610), (100, 1593805), (125, 1275044), (151, 1055500), (250, 637522), (302, 527750), (500, 318761), (604, 263875), (755, 211100), (1510, 105550), (2111, 75500), (3020, 52775), (3775, 42220), (4222, 37750), (7550, 21110), (8444, 18875), (10555, 15100)]