816175090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{14951}}^1$

素因数の和:15114

約数の個数: 32

約数和(自身を含む): 1511467776

約数和(自身を除く): 695292686

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 5459, 10918, 14951, 27295, 29902, 54590, 74755, 149510, 792403, 1539953, 1584806, 3079906, 3962015, 7699765, 7924030, 15399530, 81617509, 163235018, 408087545, 816175090]

約数ペア:

[(1, 816175090), (2, 408087545), (5, 163235018), (10, 81617509), (53, 15399530), (103, 7924030), (106, 7699765), (206, 3962015), (265, 3079906), (515, 1584806), (530, 1539953), (1030, 792403), (5459, 149510), (10918, 74755), (14951, 54590), (27295, 29902)]