14879020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 34080480

約数和(自身を除く): 19201460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 643, 890, 1157, 1286, 1780, 2314, 2572, 3215, 4628, 5785, 6430, 8359, 11570, 12860, 16718, 23140, 33436, 41795, 57227, 83590, 114454, 167180, 228908, 286135, 572270, 743951, 1144540, 1487902, 2975804, 3719755, 7439510, 14879020]

約数ペア:

[(1, 14879020), (2, 7439510), (4, 3719755), (5, 2975804), (10, 1487902), (13, 1144540), (20, 743951), (26, 572270), (52, 286135), (65, 228908), (89, 167180), (130, 114454), (178, 83590), (260, 57227), (356, 41795), (445, 33436), (643, 23140), (890, 16718), (1157, 12860), (1286, 11570), (1780, 8359), (2314, 6430), (2572, 5785), (3215, 4628)]