38774580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49711}}^1$

素因数の和:49736

約数の個数: 48

約数和(自身を含む): 116922624

約数和(自身を除く): 78148044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 49711, 99422, 149133, 198844, 248555, 298266, 497110, 596532, 646243, 745665, 994220, 1292486, 1491330, 1938729, 2584972, 2982660, 3231215, 3877458, 6462430, 7754916, 9693645, 12924860, 19387290, 38774580]

約数ペア:

[(1, 38774580), (2, 19387290), (3, 12924860), (4, 9693645), (5, 7754916), (6, 6462430), (10, 3877458), (12, 3231215), (13, 2982660), (15, 2584972), (20, 1938729), (26, 1491330), (30, 1292486), (39, 994220), (52, 745665), (60, 646243), (65, 596532), (78, 497110), (130, 298266), (156, 248555), (195, 198844), (260, 149133), (390, 99422), (780, 49711)]