21765876610

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{48271}}^1$

素因数の和:49018

約数の個数: 32

約数和(自身を含む): 39823241472

約数和(自身を除く): 18057364862

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 673, 1346, 3365, 6730, 45091, 48271, 90182, 96542, 225455, 241355, 450910, 482710, 3234157, 6468314, 16170785, 32341570, 32486383, 64972766, 162431915, 324863830, 2176587661, 4353175322, 10882938305, 21765876610]

約数ペア:

[(1, 21765876610), (2, 10882938305), (5, 4353175322), (10, 2176587661), (67, 324863830), (134, 162431915), (335, 64972766), (670, 32486383), (673, 32341570), (1346, 16170785), (3365, 6468314), (6730, 3234157), (45091, 482710), (48271, 450910), (90182, 241355), (96542, 225455)]