8266199060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2746

約数の個数: 144

約数和(自身を含む): 20919442320

約数和(自身を除く): 12653243260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 61, 70, 98, 106, 122, 140, 196, 212, 244, 245, 265, 305, 371, 427, 490, 530, 610, 742, 854, 980, 1060, 1220, 1484, 1708, 1855, 2135, 2597, 2609, 2989, 3233, 3710, 4270, 5194, 5218, 5978, 6466, 7420, 8540, 10388, 10436, 11956, 12932, 12985, 13045, 14945, 16165, 18263, 22631, 25970, 26090, 29890, 32330, 36526, 45262, 51940, 52180, 59780, 64660, 73052, 90524, 91315, 113155, 127841, 138277, 158417, 159149, 182630, 226310, 255682, 276554, 316834, 318298, 365260, 452620, 511364, 553108, 633668, 636596, 639205, 691385, 792085, 795745, 967939, 1114043, 1278410, 1382770, 1584170, 1591490, 1935878, 2228086, 2556820, 2765540, 3168340, 3182980, 3871756, 4456172, 4839695, 5570215, 6775573, 7798301, 8434897, 9679390, 11140430, 13551146, 15596602, 16869794, 19358780, 22280860, 27102292, 31193204, 33739588, 33877865, 38991505, 42174485, 59044279, 67755730, 77983010, 84348970, 118088558, 135511460, 155966020, 168697940, 236177116, 295221395, 413309953, 590442790, 826619906, 1180885580, 1653239812, 2066549765, 4133099530, 8266199060]

約数ペア:

[(1, 8266199060), (2, 4133099530), (4, 2066549765), (5, 1653239812), (7, 1180885580), (10, 826619906), (14, 590442790), (20, 413309953), (28, 295221395), (35, 236177116), (49, 168697940), (53, 155966020), (61, 135511460), (70, 118088558), (98, 84348970), (106, 77983010), (122, 67755730), (140, 59044279), (196, 42174485), (212, 38991505), (244, 33877865), (245, 33739588), (265, 31193204), (305, 27102292), (371, 22280860), (427, 19358780), (490, 16869794), (530, 15596602), (610, 13551146), (742, 11140430), (854, 9679390), (980, 8434897), (1060, 7798301), (1220, 6775573), (1484, 5570215), (1708, 4839695), (1855, 4456172), (2135, 3871756), (2597, 3182980), (2609, 3168340), (2989, 2765540), (3233, 2556820), (3710, 2228086), (4270, 1935878), (5194, 1591490), (5218, 1584170), (5978, 1382770), (6466, 1278410), (7420, 1114043), (8540, 967939), (10388, 795745), (10436, 792085), (11956, 691385), (12932, 639205), (12985, 636596), (13045, 633668), (14945, 553108), (16165, 511364), (18263, 452620), (22631, 365260), (25970, 318298), (26090, 316834), (29890, 276554), (32330, 255682), (36526, 226310), (45262, 182630), (51940, 159149), (52180, 158417), (59780, 138277), (64660, 127841), (73052, 113155), (90524, 91315)]