71738110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9209}}^1$

素因数の和:9276

約数の個数: 32

約数和(自身を含む): 139255200

約数和(自身を除く): 67517090

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 9209, 18418, 46045, 92090, 174971, 349942, 377569, 755138, 874855, 1749710, 1887845, 3775690, 7173811, 14347622, 35869055, 71738110]

約数ペア:

[(1, 71738110), (2, 35869055), (5, 14347622), (10, 7173811), (19, 3775690), (38, 1887845), (41, 1749710), (82, 874855), (95, 755138), (190, 377569), (205, 349942), (410, 174971), (779, 92090), (1558, 46045), (3895, 18418), (7790, 9209)]