103078520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54829}}^1$

素因数の和:54887

約数の個数: 32

約数和(自身を含む): 236865600

約数和(自身を除く): 133787080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54829, 109658, 219316, 274145, 438632, 548290, 1096580, 2193160, 2576963, 5153926, 10307852, 12884815, 20615704, 25769630, 51539260, 103078520]

約数ペア:

[(1, 103078520), (2, 51539260), (4, 25769630), (5, 20615704), (8, 12884815), (10, 10307852), (20, 5153926), (40, 2576963), (47, 2193160), (94, 1096580), (188, 548290), (235, 438632), (376, 274145), (470, 219316), (940, 109658), (1880, 54829)]