19005371150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{5297}}^1$

素因数の和:6365

約数の個数: 48

約数和(自身を含む): 35877462624

約数和(自身を除く): 16872091474

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 983, 1825, 1966, 3650, 4915, 5297, 9830, 10594, 24575, 26485, 49150, 52970, 71759, 132425, 143518, 264850, 358795, 386681, 717590, 773362, 1793975, 1933405, 3587950, 3866810, 5206951, 9667025, 10413902, 19334050, 26034755, 52069510, 130173775, 260347550, 380107423, 760214846, 1900537115, 3801074230, 9502685575, 19005371150]

約数ペア:

[(1, 19005371150), (2, 9502685575), (5, 3801074230), (10, 1900537115), (25, 760214846), (50, 380107423), (73, 260347550), (146, 130173775), (365, 52069510), (730, 26034755), (983, 19334050), (1825, 10413902), (1966, 9667025), (3650, 5206951), (4915, 3866810), (5297, 3587950), (9830, 1933405), (10594, 1793975), (24575, 773362), (26485, 717590), (49150, 386681), (52970, 358795), (71759, 264850), (132425, 143518)]