67838360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89261}}^1$

素因数の和:89291

約数の個数: 32

約数和(自身を含む): 160671600

約数和(自身を除く): 92833240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 89261, 178522, 357044, 446305, 714088, 892610, 1695959, 1785220, 3391918, 3570440, 6783836, 8479795, 13567672, 16959590, 33919180, 67838360]

約数ペア:

[(1, 67838360), (2, 33919180), (4, 16959590), (5, 13567672), (8, 8479795), (10, 6783836), (19, 3570440), (20, 3391918), (38, 1785220), (40, 1695959), (76, 892610), (95, 714088), (152, 446305), (190, 357044), (380, 178522), (760, 89261)]