271870655620

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1\times {\mathrm{26227}}^1$

素因数の和:27892

約数の個数: 48

約数和(自身を含む): 572775456960

約数和(自身を除く): 300904801340

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1237, 1676, 2095, 2474, 4190, 4948, 6185, 8380, 12370, 24740, 26227, 52454, 104908, 131135, 262270, 518303, 524540, 1036606, 2073212, 2591515, 5183030, 10366060, 10989113, 21978226, 32442799, 43956452, 54945565, 64885598, 109891130, 129771196, 162213995, 219782260, 324427990, 648855980, 13593532781, 27187065562, 54374131124, 67967663905, 135935327810, 271870655620]

約数ペア:

[(1, 271870655620), (2, 135935327810), (4, 67967663905), (5, 54374131124), (10, 27187065562), (20, 13593532781), (419, 648855980), (838, 324427990), (1237, 219782260), (1676, 162213995), (2095, 129771196), (2474, 109891130), (4190, 64885598), (4948, 54945565), (6185, 43956452), (8380, 32442799), (12370, 21978226), (24740, 10989113), (26227, 10366060), (52454, 5183030), (104908, 2591515), (131135, 2073212), (262270, 1036606), (518303, 524540)]