22105100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13003}}^1$

素因数の和:13034

約数の個数: 36

約数和(自身を含む): 50793624

約数和(自身を除く): 28688524

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 13003, 26006, 52012, 65015, 130030, 221051, 260060, 325075, 442102, 650150, 884204, 1105255, 1300300, 2210510, 4421020, 5526275, 11052550, 22105100]

約数ペア:

[(1, 22105100), (2, 11052550), (4, 5526275), (5, 4421020), (10, 2210510), (17, 1300300), (20, 1105255), (25, 884204), (34, 650150), (50, 442102), (68, 325075), (85, 260060), (100, 221051), (170, 130030), (340, 65015), (425, 52012), (850, 26006), (1700, 13003)]