82095940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 180033840

約数和(自身を除く): 97937900

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 1889, 2173, 3778, 4346, 7556, 8692, 9445, 10865, 18890, 21730, 37780, 43460, 77449, 100117, 154898, 200234, 309796, 387245, 400468, 500585, 774490, 1001170, 1548980, 2002340, 4104797, 8209594, 16419188, 20523985, 41047970, 82095940]

約数ペア:

[(1, 82095940), (2, 41047970), (4, 20523985), (5, 16419188), (10, 8209594), (20, 4104797), (41, 2002340), (53, 1548980), (82, 1001170), (106, 774490), (164, 500585), (205, 400468), (212, 387245), (265, 309796), (410, 200234), (530, 154898), (820, 100117), (1060, 77449), (1889, 43460), (2173, 37780), (3778, 21730), (4346, 18890), (7556, 10865), (8692, 9445)]