15693460940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{114601}}^1$

素因数の和:114818

約数の個数: 48

約数和(自身を含む): 33962531904

約数和(自身を除く): 18269070964

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 167, 205, 334, 410, 668, 820, 835, 1670, 3340, 6847, 13694, 27388, 34235, 68470, 114601, 136940, 229202, 458404, 573005, 1146010, 2292020, 4698641, 9397282, 18794564, 19138367, 23493205, 38276734, 46986410, 76553468, 93972820, 95691835, 191383670, 382767340, 784673047, 1569346094, 3138692188, 3923365235, 7846730470, 15693460940]

約数ペア:

[(1, 15693460940), (2, 7846730470), (4, 3923365235), (5, 3138692188), (10, 1569346094), (20, 784673047), (41, 382767340), (82, 191383670), (164, 95691835), (167, 93972820), (205, 76553468), (334, 46986410), (410, 38276734), (668, 23493205), (820, 19138367), (835, 18794564), (1670, 9397282), (3340, 4698641), (6847, 2292020), (13694, 1146010), (27388, 573005), (34235, 458404), (68470, 229202), (114601, 136940)]