97904240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{174829}}^1$

素因数の和:174849

約数の個数: 40

約数和(自身を含む): 260147040

約数和(自身を除く): 162242800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 174829, 349658, 699316, 874145, 1223803, 1398632, 1748290, 2447606, 2797264, 3496580, 4895212, 6119015, 6993160, 9790424, 12238030, 13986320, 19580848, 24476060, 48952120, 97904240]

約数ペア:

[(1, 97904240), (2, 48952120), (4, 24476060), (5, 19580848), (7, 13986320), (8, 12238030), (10, 9790424), (14, 6993160), (16, 6119015), (20, 4895212), (28, 3496580), (35, 2797264), (40, 2447606), (56, 1748290), (70, 1398632), (80, 1223803), (112, 874145), (140, 699316), (280, 349658), (560, 174829)]