2653133080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{108557}}^1$

素因数の和:108628

約数の個数: 64

約数和(自身を含む): 6565587840

約数和(自身を除く): 3912454760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 24440, 108557, 217114, 434228, 542785, 868456, 1085570, 1411241, 2171140, 2822482, 4342280, 5102179, 5644964, 7056205, 10204358, 11289928, 14112410, 20408716, 25510895, 28224820, 40817432, 51021790, 56449640, 66328327, 102043580, 132656654, 204087160, 265313308, 331641635, 530626616, 663283270, 1326566540, 2653133080]

約数ペア:

[(1, 2653133080), (2, 1326566540), (4, 663283270), (5, 530626616), (8, 331641635), (10, 265313308), (13, 204087160), (20, 132656654), (26, 102043580), (40, 66328327), (47, 56449640), (52, 51021790), (65, 40817432), (94, 28224820), (104, 25510895), (130, 20408716), (188, 14112410), (235, 11289928), (260, 10204358), (376, 7056205), (470, 5644964), (520, 5102179), (611, 4342280), (940, 2822482), (1222, 2171140), (1880, 1411241), (2444, 1085570), (3055, 868456), (4888, 542785), (6110, 434228), (12220, 217114), (24440, 108557)]