134967280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241013}}^1$

素因数の和:241033

約数の個数: 40

約数和(自身を含む): 358628832

約数和(自身を除く): 223661552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 241013, 482026, 964052, 1205065, 1687091, 1928104, 2410130, 3374182, 3856208, 4820260, 6748364, 8435455, 9640520, 13496728, 16870910, 19281040, 26993456, 33741820, 67483640, 134967280]

約数ペア:

[(1, 134967280), (2, 67483640), (4, 33741820), (5, 26993456), (7, 19281040), (8, 16870910), (10, 13496728), (14, 9640520), (16, 8435455), (20, 6748364), (28, 4820260), (35, 3856208), (40, 3374182), (56, 2410130), (70, 1928104), (80, 1687091), (112, 1205065), (140, 964052), (280, 482026), (560, 241013)]