70769680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46559}}^1$

素因数の和:46591

約数の個数: 40

約数和(自身を含む): 173203200

約数和(自身を除く): 102433520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46559, 93118, 186236, 232795, 372472, 465590, 744944, 884621, 931180, 1769242, 1862360, 3538484, 3724720, 4423105, 7076968, 8846210, 14153936, 17692420, 35384840, 70769680]

約数ペア:

[(1, 70769680), (2, 35384840), (4, 17692420), (5, 14153936), (8, 8846210), (10, 7076968), (16, 4423105), (19, 3724720), (20, 3538484), (38, 1862360), (40, 1769242), (76, 931180), (80, 884621), (95, 744944), (152, 465590), (190, 372472), (304, 232795), (380, 186236), (760, 93118), (1520, 46559)]