41972450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 86827776

約数和(自身を除く): 44855326

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2083, 4030, 4166, 10075, 10415, 20150, 20830, 27079, 52075, 54158, 64573, 104150, 129146, 135395, 270790, 322865, 645730, 676975, 839449, 1353950, 1614325, 1678898, 3228650, 4197245, 8394490, 20986225, 41972450]

約数ペア:

[(1, 41972450), (2, 20986225), (5, 8394490), (10, 4197245), (13, 3228650), (25, 1678898), (26, 1614325), (31, 1353950), (50, 839449), (62, 676975), (65, 645730), (130, 322865), (155, 270790), (310, 135395), (325, 129146), (403, 104150), (650, 64573), (775, 54158), (806, 52075), (1550, 27079), (2015, 20830), (2083, 20150), (4030, 10415), (4166, 10075)]