2012594520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4657

約数の個数: 128

約数和(自身を含む): 6245683200

約数和(自身を除く): 4233088680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 141, 158, 188, 235, 237, 282, 316, 376, 395, 470, 474, 564, 632, 705, 790, 940, 948, 1128, 1185, 1410, 1580, 1880, 1896, 2370, 2820, 3160, 3713, 4517, 4740, 5640, 7426, 9034, 9480, 11139, 13551, 14852, 18068, 18565, 22278, 22585, 27102, 29704, 36136, 37130, 44556, 45170, 54204, 55695, 67755, 74260, 89112, 90340, 108408, 111390, 135510, 148520, 180680, 212299, 222780, 271020, 356843, 424598, 445560, 542040, 636897, 713686, 849196, 1061495, 1070529, 1273794, 1427372, 1698392, 1784215, 2122990, 2141058, 2547588, 2854744, 3184485, 3568430, 4245980, 4282116, 5095176, 5352645, 6368970, 7136860, 8491960, 8564232, 10705290, 12737940, 14273720, 16771621, 21410580, 25475880, 33543242, 42821160, 50314863, 67086484, 83858105, 100629726, 134172968, 167716210, 201259452, 251574315, 335432420, 402518904, 503148630, 670864840, 1006297260, 2012594520]

約数ペア:

[(1, 2012594520), (2, 1006297260), (3, 670864840), (4, 503148630), (5, 402518904), (6, 335432420), (8, 251574315), (10, 201259452), (12, 167716210), (15, 134172968), (20, 100629726), (24, 83858105), (30, 67086484), (40, 50314863), (47, 42821160), (60, 33543242), (79, 25475880), (94, 21410580), (120, 16771621), (141, 14273720), (158, 12737940), (188, 10705290), (235, 8564232), (237, 8491960), (282, 7136860), (316, 6368970), (376, 5352645), (395, 5095176), (470, 4282116), (474, 4245980), (564, 3568430), (632, 3184485), (705, 2854744), (790, 2547588), (940, 2141058), (948, 2122990), (1128, 1784215), (1185, 1698392), (1410, 1427372), (1580, 1273794), (1880, 1070529), (1896, 1061495), (2370, 849196), (2820, 713686), (3160, 636897), (3713, 542040), (4517, 445560), (4740, 424598), (5640, 356843), (7426, 271020), (9034, 222780), (9480, 212299), (11139, 180680), (13551, 148520), (14852, 135510), (18068, 111390), (18565, 108408), (22278, 90340), (22585, 89112), (27102, 74260), (29704, 67755), (36136, 55695), (37130, 54204), (44556, 45170)]