165764230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 308756448

約数和(自身を除く): 142992218

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4003, 4141, 8006, 8282, 20015, 20705, 40030, 41410, 164123, 328246, 404303, 808606, 820615, 1641230, 2021515, 4043030, 16576423, 33152846, 82882115, 165764230]

約数ペア:

[(1, 165764230), (2, 82882115), (5, 33152846), (10, 16576423), (41, 4043030), (82, 2021515), (101, 1641230), (202, 820615), (205, 808606), (410, 404303), (505, 328246), (1010, 164123), (4003, 41410), (4141, 40030), (8006, 20705), (8282, 20015)]