45311560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 64

約数和(自身を含む): 119387520

約数和(自身を除く): 74075960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3947, 5740, 7894, 11480, 15788, 19735, 27629, 31576, 39470, 55258, 78940, 110516, 138145, 157880, 161827, 221032, 276290, 323654, 552580, 647308, 809135, 1105160, 1132789, 1294616, 1618270, 2265578, 3236540, 4531156, 5663945, 6473080, 9062312, 11327890, 22655780, 45311560]

約数ペア:

[(1, 45311560), (2, 22655780), (4, 11327890), (5, 9062312), (7, 6473080), (8, 5663945), (10, 4531156), (14, 3236540), (20, 2265578), (28, 1618270), (35, 1294616), (40, 1132789), (41, 1105160), (56, 809135), (70, 647308), (82, 552580), (140, 323654), (164, 276290), (205, 221032), (280, 161827), (287, 157880), (328, 138145), (410, 110516), (574, 78940), (820, 55258), (1148, 39470), (1435, 31576), (1640, 27629), (2296, 19735), (2870, 15788), (3947, 11480), (5740, 7894)]