115924520

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22123}}^1$

素因数の和:22265

約数の個数: 32

約数和(自身を含む): 262833120

約数和(自身を除く): 146908600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 22123, 44246, 88492, 110615, 176984, 221230, 442460, 884920, 2898113, 5796226, 11592452, 14490565, 23184904, 28981130, 57962260, 115924520]

約数ペア:

[(1, 115924520), (2, 57962260), (4, 28981130), (5, 23184904), (8, 14490565), (10, 11592452), (20, 5796226), (40, 2898113), (131, 884920), (262, 442460), (524, 221230), (655, 176984), (1048, 110615), (1310, 88492), (2620, 44246), (5240, 22123)]