4015400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 9893340

約数和(自身を除く): 5877940

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1181, 1700, 2362, 3400, 4724, 5905, 9448, 11810, 20077, 23620, 29525, 40154, 47240, 59050, 80308, 100385, 118100, 160616, 200770, 236200, 401540, 501925, 803080, 1003850, 2007700, 4015400]

約数ペア:

[(1, 4015400), (2, 2007700), (4, 1003850), (5, 803080), (8, 501925), (10, 401540), (17, 236200), (20, 200770), (25, 160616), (34, 118100), (40, 100385), (50, 80308), (68, 59050), (85, 47240), (100, 40154), (136, 29525), (170, 23620), (200, 20077), (340, 11810), (425, 9448), (680, 5905), (850, 4724), (1181, 3400), (1700, 2362)]