71625800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 168136560

約数和(自身を除く): 96510760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 3347, 4280, 5350, 6694, 10700, 13388, 16735, 21400, 26776, 33470, 66940, 83675, 133880, 167350, 334700, 358129, 669400, 716258, 1432516, 1790645, 2865032, 3581290, 7162580, 8953225, 14325160, 17906450, 35812900, 71625800]

約数ペア:

[(1, 71625800), (2, 35812900), (4, 17906450), (5, 14325160), (8, 8953225), (10, 7162580), (20, 3581290), (25, 2865032), (40, 1790645), (50, 1432516), (100, 716258), (107, 669400), (200, 358129), (214, 334700), (428, 167350), (535, 133880), (856, 83675), (1070, 66940), (2140, 33470), (2675, 26776), (3347, 21400), (4280, 16735), (5350, 13388), (6694, 10700)]