38528480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 91872144

約数和(自身を除く): 53343664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2131, 2260, 3616, 4262, 4520, 8524, 9040, 10655, 17048, 18080, 21310, 34096, 42620, 68192, 85240, 170480, 240803, 340960, 481606, 963212, 1204015, 1926424, 2408030, 3852848, 4816060, 7705696, 9632120, 19264240, 38528480]

約数ペア:

[(1, 38528480), (2, 19264240), (4, 9632120), (5, 7705696), (8, 4816060), (10, 3852848), (16, 2408030), (20, 1926424), (32, 1204015), (40, 963212), (80, 481606), (113, 340960), (160, 240803), (226, 170480), (452, 85240), (565, 68192), (904, 42620), (1130, 34096), (1808, 21310), (2131, 18080), (2260, 17048), (3616, 10655), (4262, 9040), (4520, 8524)]