73682240

素因数分解:

$2^6\times 5^1\times {\mathrm{230257}}^1$

素因数の和:230274

約数の個数: 28

約数和(自身を含む): 175456596

約数和(自身を除く): 101774356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 230257, 460514, 921028, 1151285, 1842056, 2302570, 3684112, 4605140, 7368224, 9210280, 14736448, 18420560, 36841120, 73682240]

約数ペア:

[(1, 73682240), (2, 36841120), (4, 18420560), (5, 14736448), (8, 9210280), (10, 7368224), (16, 4605140), (20, 3684112), (32, 2302570), (40, 1842056), (64, 1151285), (80, 921028), (160, 460514), (320, 230257)]