38756820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 114057216

約数和(自身を除く): 75300396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 311, 335, 372, 402, 465, 620, 622, 670, 804, 930, 933, 1005, 1244, 1340, 1555, 1860, 1866, 2010, 2077, 3110, 3732, 4020, 4154, 4665, 6220, 6231, 8308, 9330, 9641, 10385, 12462, 18660, 19282, 20770, 20837, 24924, 28923, 31155, 38564, 41540, 41674, 48205, 57846, 62310, 62511, 83348, 96410, 104185, 115692, 124620, 125022, 144615, 192820, 208370, 250044, 289230, 312555, 416740, 578460, 625110, 645947, 1250220, 1291894, 1937841, 2583788, 3229735, 3875682, 6459470, 7751364, 9689205, 12918940, 19378410, 38756820]

約数ペア:

[(1, 38756820), (2, 19378410), (3, 12918940), (4, 9689205), (5, 7751364), (6, 6459470), (10, 3875682), (12, 3229735), (15, 2583788), (20, 1937841), (30, 1291894), (31, 1250220), (60, 645947), (62, 625110), (67, 578460), (93, 416740), (124, 312555), (134, 289230), (155, 250044), (186, 208370), (201, 192820), (268, 144615), (310, 125022), (311, 124620), (335, 115692), (372, 104185), (402, 96410), (465, 83348), (620, 62511), (622, 62310), (670, 57846), (804, 48205), (930, 41674), (933, 41540), (1005, 38564), (1244, 31155), (1340, 28923), (1555, 24924), (1860, 20837), (1866, 20770), (2010, 19282), (2077, 18660), (3110, 12462), (3732, 10385), (4020, 9641), (4154, 9330), (4665, 8308), (6220, 6231)]