2743138420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 6575385600

約数和(自身を除く): 3832247180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 89, 110, 116, 145, 178, 220, 290, 319, 356, 445, 580, 638, 890, 979, 1276, 1595, 1780, 1958, 2581, 3190, 3916, 4831, 4895, 5162, 6380, 9662, 9790, 10324, 12905, 19324, 19580, 24155, 25810, 28391, 48310, 51620, 53141, 56782, 96620, 106282, 113564, 140099, 141955, 212564, 265705, 280198, 283910, 429959, 531410, 560396, 567820, 700495, 859918, 1062820, 1400990, 1541089, 1719836, 2149795, 2801980, 3082178, 4299590, 4729549, 6164356, 7705445, 8599180, 9459098, 12468811, 15410890, 18918196, 23647745, 24937622, 30821780, 47295490, 49875244, 62344055, 94590980, 124688110, 137156921, 249376220, 274313842, 548627684, 685784605, 1371569210, 2743138420]

約数ペア:

[(1, 2743138420), (2, 1371569210), (4, 685784605), (5, 548627684), (10, 274313842), (11, 249376220), (20, 137156921), (22, 124688110), (29, 94590980), (44, 62344055), (55, 49875244), (58, 47295490), (89, 30821780), (110, 24937622), (116, 23647745), (145, 18918196), (178, 15410890), (220, 12468811), (290, 9459098), (319, 8599180), (356, 7705445), (445, 6164356), (580, 4729549), (638, 4299590), (890, 3082178), (979, 2801980), (1276, 2149795), (1595, 1719836), (1780, 1541089), (1958, 1400990), (2581, 1062820), (3190, 859918), (3916, 700495), (4831, 567820), (4895, 560396), (5162, 531410), (6380, 429959), (9662, 283910), (9790, 280198), (10324, 265705), (12905, 212564), (19324, 141955), (19580, 140099), (24155, 113564), (25810, 106282), (28391, 96620), (48310, 56782), (51620, 53141)]