130969520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148829}}^1$

素因数の和:148853

約数の個数: 40

約数和(自身を含む): 332188560

約数和(自身を除く): 201219040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 148829, 297658, 595316, 744145, 1190632, 1488290, 1637119, 2381264, 2976580, 3274238, 5953160, 6548476, 8185595, 11906320, 13096952, 16371190, 26193904, 32742380, 65484760, 130969520]

約数ペア:

[(1, 130969520), (2, 65484760), (4, 32742380), (5, 26193904), (8, 16371190), (10, 13096952), (11, 11906320), (16, 8185595), (20, 6548476), (22, 5953160), (40, 3274238), (44, 2976580), (55, 2381264), (80, 1637119), (88, 1488290), (110, 1190632), (176, 744145), (220, 595316), (440, 297658), (880, 148829)]