2174600

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 5155920

約数和(自身を除く): 2981320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 131, 166, 200, 262, 332, 415, 524, 655, 664, 830, 1048, 1310, 1660, 2075, 2620, 3275, 3320, 4150, 5240, 6550, 8300, 10873, 13100, 16600, 21746, 26200, 43492, 54365, 86984, 108730, 217460, 271825, 434920, 543650, 1087300, 2174600]

約数ペア:

[(1, 2174600), (2, 1087300), (4, 543650), (5, 434920), (8, 271825), (10, 217460), (20, 108730), (25, 86984), (40, 54365), (50, 43492), (83, 26200), (100, 21746), (131, 16600), (166, 13100), (200, 10873), (262, 8300), (332, 6550), (415, 5240), (524, 4150), (655, 3320), (664, 3275), (830, 2620), (1048, 2075), (1310, 1660)]