29123538380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{36217}}^1$

素因数の和:37554

約数の個数: 48

約数和(自身を含む): 63182735616

約数和(自身を除く): 34059197236

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1297, 2594, 5188, 6485, 12970, 25940, 36217, 40207, 72434, 80414, 144868, 160828, 181085, 201035, 362170, 402070, 724340, 804140, 1122727, 2245454, 4490908, 5613635, 11227270, 22454540, 46973449, 93946898, 187893796, 234867245, 469734490, 939468980, 1456176919, 2912353838, 5824707676, 7280884595, 14561769190, 29123538380]

約数ペア:

[(1, 29123538380), (2, 14561769190), (4, 7280884595), (5, 5824707676), (10, 2912353838), (20, 1456176919), (31, 939468980), (62, 469734490), (124, 234867245), (155, 187893796), (310, 93946898), (620, 46973449), (1297, 22454540), (2594, 11227270), (5188, 5613635), (6485, 4490908), (12970, 2245454), (25940, 1122727), (36217, 804140), (40207, 724340), (72434, 402070), (80414, 362170), (144868, 201035), (160828, 181085)]