32741420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 72515520

約数和(自身を除く): 39774100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 653, 1090, 1306, 2180, 2507, 2612, 3265, 5014, 6530, 10028, 12535, 13060, 15019, 25070, 30038, 50140, 60076, 71177, 75095, 142354, 150190, 284708, 300380, 355885, 711770, 1423540, 1637071, 3274142, 6548284, 8185355, 16370710, 32741420]

約数ペア:

[(1, 32741420), (2, 16370710), (4, 8185355), (5, 6548284), (10, 3274142), (20, 1637071), (23, 1423540), (46, 711770), (92, 355885), (109, 300380), (115, 284708), (218, 150190), (230, 142354), (436, 75095), (460, 71177), (545, 60076), (653, 50140), (1090, 30038), (1306, 25070), (2180, 15019), (2507, 13060), (2612, 12535), (3265, 10028), (5014, 6530)]