19302752960

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{849593}}^1$

素因数の和:849681

約数の個数: 56

約数和(自身を含む): 46612125216

約数和(自身を除く): 27309372256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 849593, 1699186, 3398372, 4247965, 6796744, 8495930, 13593488, 16991860, 27186976, 33983720, 54373952, 60321103, 67967440, 120642206, 135934880, 241284412, 271869760, 301605515, 482568824, 603211030, 965137648, 1206422060, 1930275296, 2412844120, 3860550592, 4825688240, 9651376480, 19302752960]

約数ペア:

[(1, 19302752960), (2, 9651376480), (4, 4825688240), (5, 3860550592), (8, 2412844120), (10, 1930275296), (16, 1206422060), (20, 965137648), (32, 603211030), (40, 482568824), (64, 301605515), (71, 271869760), (80, 241284412), (142, 135934880), (160, 120642206), (284, 67967440), (320, 60321103), (355, 54373952), (568, 33983720), (710, 27186976), (1136, 16991860), (1420, 13593488), (2272, 8495930), (2840, 6796744), (4544, 4247965), (5680, 3398372), (11360, 1699186), (22720, 849593)]