103674640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68207}}^1$

素因数の和:68239

約数の個数: 40

約数和(自身を含む): 253733760

約数和(自身を除く): 150059120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 68207, 136414, 272828, 341035, 545656, 682070, 1091312, 1295933, 1364140, 2591866, 2728280, 5183732, 5456560, 6479665, 10367464, 12959330, 20734928, 25918660, 51837320, 103674640]

約数ペア:

[(1, 103674640), (2, 51837320), (4, 25918660), (5, 20734928), (8, 12959330), (10, 10367464), (16, 6479665), (19, 5456560), (20, 5183732), (38, 2728280), (40, 2591866), (76, 1364140), (80, 1295933), (95, 1091312), (152, 682070), (190, 545656), (304, 341035), (380, 272828), (760, 136414), (1520, 68207)]