79635980

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{3643}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 167434512

約数和(自身を除く): 87798532

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 3643, 4372, 5465, 7286, 10930, 14572, 18215, 21860, 36430, 72860, 3981799, 7963598, 15927196, 19908995, 39817990, 79635980]

約数ペア:

[(1, 79635980), (2, 39817990), (4, 19908995), (5, 15927196), (10, 7963598), (20, 3981799), (1093, 72860), (2186, 36430), (3643, 21860), (4372, 18215), (5465, 14572), (7286, 10930)]