130686320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34757}}^1$

素因数の和:34817

約数の個数: 40

約数和(自身を含む): 310319424

約数和(自身を除く): 179633104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 34757, 69514, 139028, 173785, 278056, 347570, 556112, 695140, 1390280, 1633579, 2780560, 3267158, 6534316, 8167895, 13068632, 16335790, 26137264, 32671580, 65343160, 130686320]

約数ペア:

[(1, 130686320), (2, 65343160), (4, 32671580), (5, 26137264), (8, 16335790), (10, 13068632), (16, 8167895), (20, 6534316), (40, 3267158), (47, 2780560), (80, 1633579), (94, 1390280), (188, 695140), (235, 556112), (376, 347570), (470, 278056), (752, 173785), (940, 139028), (1880, 69514), (3760, 34757)]