99982940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 223171200

約数和(自身を除く): 123188260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 2459, 4066, 4918, 8132, 9836, 10165, 12295, 20330, 24590, 40660, 46721, 49180, 93442, 186884, 233605, 263113, 467210, 526226, 934420, 1052452, 1315565, 2631130, 4999147, 5262260, 9998294, 19996588, 24995735, 49991470, 99982940]

約数ペア:

[(1, 99982940), (2, 49991470), (4, 24995735), (5, 19996588), (10, 9998294), (19, 5262260), (20, 4999147), (38, 2631130), (76, 1315565), (95, 1052452), (107, 934420), (190, 526226), (214, 467210), (380, 263113), (428, 233605), (535, 186884), (1070, 93442), (2033, 49180), (2140, 46721), (2459, 40660), (4066, 24590), (4918, 20330), (8132, 12295), (9836, 10165)]