10355202280

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{614917}}^1$

素因数の和:615349

約数の個数: 32

約数和(自身を含む): 23354585640

約数和(自身を除く): 12999383360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 16840, 614917, 1229834, 2459668, 3074585, 4919336, 6149170, 12298340, 24596680, 258880057, 517760114, 1035520228, 1294400285, 2071040456, 2588800570, 5177601140, 10355202280]

約数ペア:

[(1, 10355202280), (2, 5177601140), (4, 2588800570), (5, 2071040456), (8, 1294400285), (10, 1035520228), (20, 517760114), (40, 258880057), (421, 24596680), (842, 12298340), (1684, 6149170), (2105, 4919336), (3368, 3074585), (4210, 2459668), (8420, 1229834), (16840, 614917)]