24531280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16171

約数の個数: 40

約数和(自身を含む): 60040800

約数和(自身を除く): 35509520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16139, 32278, 64556, 80695, 129112, 161390, 258224, 306641, 322780, 613282, 645560, 1226564, 1291120, 1533205, 2453128, 3066410, 4906256, 6132820, 12265640, 24531280]

約数ペア:

[(1, 24531280), (2, 12265640), (4, 6132820), (5, 4906256), (8, 3066410), (10, 2453128), (16, 1533205), (19, 1291120), (20, 1226564), (38, 645560), (40, 613282), (76, 322780), (80, 306641), (95, 258224), (152, 161390), (190, 129112), (304, 80695), (380, 64556), (760, 32278), (1520, 16139)]