61108960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34721}}^1$

素因数の和:34747

約数の個数: 48

約数和(自身を含む): 157498992

約数和(自身を除く): 96390032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 34721, 69442, 138884, 173605, 277768, 347210, 381931, 555536, 694420, 763862, 1111072, 1388840, 1527724, 1909655, 2777680, 3055448, 3819310, 5555360, 6110896, 7638620, 12221792, 15277240, 30554480, 61108960]

約数ペア:

[(1, 61108960), (2, 30554480), (4, 15277240), (5, 12221792), (8, 7638620), (10, 6110896), (11, 5555360), (16, 3819310), (20, 3055448), (22, 2777680), (32, 1909655), (40, 1527724), (44, 1388840), (55, 1111072), (80, 763862), (88, 694420), (110, 555536), (160, 381931), (176, 347210), (220, 277768), (352, 173605), (440, 138884), (880, 69442), (1760, 34721)]