97156960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20939}}^1$

素因数の和:20983

約数の個数: 48

約数和(自身を含む): 237459600

約数和(自身を除く): 140302640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 20939, 41878, 83756, 104695, 167512, 209390, 335024, 418780, 607231, 670048, 837560, 1214462, 1675120, 2428924, 3036155, 3350240, 4857848, 6072310, 9715696, 12144620, 19431392, 24289240, 48578480, 97156960]

約数ペア:

[(1, 97156960), (2, 48578480), (4, 24289240), (5, 19431392), (8, 12144620), (10, 9715696), (16, 6072310), (20, 4857848), (29, 3350240), (32, 3036155), (40, 2428924), (58, 1675120), (80, 1214462), (116, 837560), (145, 670048), (160, 607231), (232, 418780), (290, 335024), (464, 209390), (580, 167512), (928, 104695), (1160, 83756), (2320, 41878), (4640, 20939)]