100202320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9011}}^1$

素因数の和:9163

約数の個数: 40

約数和(自身を含む): 234672480

約数和(自身を除く): 134470160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 9011, 11120, 18022, 36044, 45055, 72088, 90110, 144176, 180220, 360440, 720880, 1252529, 2505058, 5010116, 6262645, 10020232, 12525290, 20040464, 25050580, 50101160, 100202320]

約数ペア:

[(1, 100202320), (2, 50101160), (4, 25050580), (5, 20040464), (8, 12525290), (10, 10020232), (16, 6262645), (20, 5010116), (40, 2505058), (80, 1252529), (139, 720880), (278, 360440), (556, 180220), (695, 144176), (1112, 90110), (1390, 72088), (2224, 45055), (2780, 36044), (5560, 18022), (9011, 11120)]