76554940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49711}}^1$

素因数の和:49738

約数の個数: 48

約数和(自身を含む): 200438784

約数和(自身を除く): 123883844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 49711, 99422, 198844, 248555, 347977, 497110, 546821, 695954, 994220, 1093642, 1391908, 1739885, 2187284, 2734105, 3479770, 3827747, 5468210, 6959540, 7655494, 10936420, 15310988, 19138735, 38277470, 76554940]

約数ペア:

[(1, 76554940), (2, 38277470), (4, 19138735), (5, 15310988), (7, 10936420), (10, 7655494), (11, 6959540), (14, 5468210), (20, 3827747), (22, 3479770), (28, 2734105), (35, 2187284), (44, 1739885), (55, 1391908), (70, 1093642), (77, 994220), (110, 695954), (140, 546821), (154, 497110), (220, 347977), (308, 248555), (385, 198844), (770, 99422), (1540, 49711)]