10578700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 25623360

約数和(自身を除く): 15044660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 163, 220, 236, 275, 295, 326, 550, 590, 649, 652, 815, 1100, 1180, 1298, 1475, 1630, 1793, 2596, 2950, 3245, 3260, 3586, 4075, 5900, 6490, 7172, 8150, 8965, 9617, 12980, 16225, 16300, 17930, 19234, 32450, 35860, 38468, 44825, 48085, 64900, 89650, 96170, 105787, 179300, 192340, 211574, 240425, 423148, 480850, 528935, 961700, 1057870, 2115740, 2644675, 5289350, 10578700]

約数ペア:

[(1, 10578700), (2, 5289350), (4, 2644675), (5, 2115740), (10, 1057870), (11, 961700), (20, 528935), (22, 480850), (25, 423148), (44, 240425), (50, 211574), (55, 192340), (59, 179300), (100, 105787), (110, 96170), (118, 89650), (163, 64900), (220, 48085), (236, 44825), (275, 38468), (295, 35860), (326, 32450), (550, 19234), (590, 17930), (649, 16300), (652, 16225), (815, 12980), (1100, 9617), (1180, 8965), (1298, 8150), (1475, 7172), (1630, 6490), (1793, 5900), (2596, 4075), (2950, 3586), (3245, 3260)]