82195980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33413}}^1$

素因数の和:33466

約数の個数: 48

約数和(自身を含む): 235769184

約数和(自身を除く): 153573204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 33413, 66826, 100239, 133652, 167065, 200478, 334130, 400956, 501195, 668260, 1002390, 1369933, 2004780, 2739866, 4109799, 5479732, 6849665, 8219598, 13699330, 16439196, 20548995, 27398660, 41097990, 82195980]

約数ペア:

[(1, 82195980), (2, 41097990), (3, 27398660), (4, 20548995), (5, 16439196), (6, 13699330), (10, 8219598), (12, 6849665), (15, 5479732), (20, 4109799), (30, 2739866), (41, 2004780), (60, 1369933), (82, 1002390), (123, 668260), (164, 501195), (205, 400956), (246, 334130), (410, 200478), (492, 167065), (615, 133652), (820, 100239), (1230, 66826), (2460, 33413)]