192851620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 265054556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 71, 124, 130, 142, 155, 260, 284, 310, 337, 355, 403, 620, 674, 710, 806, 923, 1348, 1420, 1612, 1685, 1846, 2015, 2201, 3370, 3692, 4030, 4381, 4402, 4615, 6740, 8060, 8762, 8804, 9230, 10447, 11005, 17524, 18460, 20894, 21905, 22010, 23927, 28613, 41788, 43810, 44020, 47854, 52235, 57226, 87620, 95708, 104470, 114452, 119635, 135811, 143065, 208940, 239270, 271622, 286130, 311051, 478540, 543244, 572260, 622102, 679055, 741737, 1244204, 1358110, 1483474, 1555255, 2716220, 2966948, 3110510, 3708685, 6221020, 7417370, 9642581, 14834740, 19285162, 38570324, 48212905, 96425810, 192851620]

約数ペア:

[(1, 192851620), (2, 96425810), (4, 48212905), (5, 38570324), (10, 19285162), (13, 14834740), (20, 9642581), (26, 7417370), (31, 6221020), (52, 3708685), (62, 3110510), (65, 2966948), (71, 2716220), (124, 1555255), (130, 1483474), (142, 1358110), (155, 1244204), (260, 741737), (284, 679055), (310, 622102), (337, 572260), (355, 543244), (403, 478540), (620, 311051), (674, 286130), (710, 271622), (806, 239270), (923, 208940), (1348, 143065), (1420, 135811), (1612, 119635), (1685, 114452), (1846, 104470), (2015, 95708), (2201, 87620), (3370, 57226), (3692, 52235), (4030, 47854), (4381, 44020), (4402, 43810), (4615, 41788), (6740, 28613), (8060, 23927), (8762, 22010), (8804, 21905), (9230, 20894), (10447, 18460), (11005, 17524)]