79936450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 163918080

約数和(自身を除く): 83981630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 1439, 2222, 2525, 2878, 5050, 5555, 7195, 11110, 14390, 15829, 27775, 31658, 35975, 55550, 71950, 79145, 145339, 158290, 290678, 395725, 726695, 791450, 1453390, 1598729, 3197458, 3633475, 7266950, 7993645, 15987290, 39968225, 79936450]

約数ペア:

[(1, 79936450), (2, 39968225), (5, 15987290), (10, 7993645), (11, 7266950), (22, 3633475), (25, 3197458), (50, 1598729), (55, 1453390), (101, 791450), (110, 726695), (202, 395725), (275, 290678), (505, 158290), (550, 145339), (1010, 79145), (1111, 71950), (1439, 55550), (2222, 35975), (2525, 31658), (2878, 27775), (5050, 15829), (5555, 14390), (7195, 11110)]