22272260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35923}}^1$

素因数の和:35963

約数の個数: 24

約数和(自身を含む): 48281856

約数和(自身を除く): 26009596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35923, 71846, 143692, 179615, 359230, 718460, 1113613, 2227226, 4454452, 5568065, 11136130, 22272260]

約数ペア:

[(1, 22272260), (2, 11136130), (4, 5568065), (5, 4454452), (10, 2227226), (20, 1113613), (31, 718460), (62, 359230), (124, 179615), (155, 143692), (310, 71846), (620, 35923)]