82452700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 203736960

約数和(自身を除く): 121284260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 3259, 5060, 6325, 6518, 12650, 13036, 16295, 25300, 32590, 35849, 65180, 71698, 74957, 81475, 143396, 149914, 162950, 179245, 299828, 325900, 358490, 374785, 716980, 749570, 824527, 896225, 1499140, 1649054, 1792450, 1873925, 3298108, 3584900, 3747850, 4122635, 7495700, 8245270, 16490540, 20613175, 41226350, 82452700]

約数ペア:

[(1, 82452700), (2, 41226350), (4, 20613175), (5, 16490540), (10, 8245270), (11, 7495700), (20, 4122635), (22, 3747850), (23, 3584900), (25, 3298108), (44, 1873925), (46, 1792450), (50, 1649054), (55, 1499140), (92, 896225), (100, 824527), (110, 749570), (115, 716980), (220, 374785), (230, 358490), (253, 325900), (275, 299828), (460, 179245), (506, 162950), (550, 149914), (575, 143396), (1012, 81475), (1100, 74957), (1150, 71698), (1265, 65180), (2300, 35849), (2530, 32590), (3259, 25300), (5060, 16295), (6325, 13036), (6518, 12650)]