1260943150

素因数分解:

$2^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{39343}}^1$

素因数の和:39996

約数の個数: 24

約数和(自身を含む): 2349072864

約数和(自身を除く): 1088129714

約数列:

[1, 2, 5, 10, 25, 50, 641, 1282, 3205, 6410, 16025, 32050, 39343, 78686, 196715, 393430, 983575, 1967150, 25218863, 50437726, 126094315, 252188630, 630471575, 1260943150]

約数ペア:

[(1, 1260943150), (2, 630471575), (5, 252188630), (10, 126094315), (25, 50437726), (50, 25218863), (641, 1967150), (1282, 983575), (3205, 393430), (6410, 196715), (16025, 78686), (32050, 39343)]