39025320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 117512640

約数和(自身を除く): 78487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 811, 1203, 1604, 1622, 2005, 2406, 2433, 3208, 3244, 4010, 4055, 4812, 4866, 6015, 6488, 8020, 8110, 9624, 9732, 12030, 12165, 16040, 16220, 19464, 24060, 24330, 32440, 48120, 48660, 97320, 325211, 650422, 975633, 1300844, 1626055, 1951266, 2601688, 3252110, 3902532, 4878165, 6504220, 7805064, 9756330, 13008440, 19512660, 39025320]

約数ペア:

[(1, 39025320), (2, 19512660), (3, 13008440), (4, 9756330), (5, 7805064), (6, 6504220), (8, 4878165), (10, 3902532), (12, 3252110), (15, 2601688), (20, 1951266), (24, 1626055), (30, 1300844), (40, 975633), (60, 650422), (120, 325211), (401, 97320), (802, 48660), (811, 48120), (1203, 32440), (1604, 24330), (1622, 24060), (2005, 19464), (2406, 16220), (2433, 16040), (3208, 12165), (3244, 12030), (4010, 9732), (4055, 9624), (4812, 8110), (4866, 8020), (6015, 6488)]