38713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15737}}^1$

素因数の和:15790

約数の個数: 48

約数和(自身を含む): 111047328

約数和(自身を除く): 72334308

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, 15737, 31474, 47211, 62948, 78685, 94422, 157370, 188844, 236055, 314740, 472110, 645217, 944220, 1290434, 1935651, 2580868, 3226085, 3871302, 6452170, 7742604, 9678255, 12904340, 19356510, 38713020]

約数ペア:

[(1, 38713020), (2, 19356510), (3, 12904340), (4, 9678255), (5, 7742604), (6, 6452170), (10, 3871302), (12, 3226085), (15, 2580868), (20, 1935651), (30, 1290434), (41, 944220), (60, 645217), (82, 472110), (123, 314740), (164, 236055), (205, 188844), (246, 157370), (410, 94422), (492, 78685), (615, 62948), (820, 47211), (1230, 31474), (2460, 15737)]