145676410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 286991424

約数和(自身を除く): 141315014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 3310, 3641, 4001, 7282, 8002, 18205, 20005, 36410, 40010, 44011, 88022, 220055, 440110, 1324331, 2648662, 6621655, 13243310, 14567641, 29135282, 72838205, 145676410]

約数ペア:

[(1, 145676410), (2, 72838205), (5, 29135282), (10, 14567641), (11, 13243310), (22, 6621655), (55, 2648662), (110, 1324331), (331, 440110), (662, 220055), (1655, 88022), (3310, 44011), (3641, 40010), (4001, 36410), (7282, 20005), (8002, 18205)]