33577960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 84026880

約数和(自身を除く): 50448920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2083, 3224, 4030, 4166, 8060, 8332, 10415, 16120, 16664, 20830, 27079, 41660, 54158, 64573, 83320, 108316, 129146, 135395, 216632, 258292, 270790, 322865, 516584, 541580, 645730, 839449, 1083160, 1291460, 1678898, 2582920, 3357796, 4197245, 6715592, 8394490, 16788980, 33577960]

約数ペア:

[(1, 33577960), (2, 16788980), (4, 8394490), (5, 6715592), (8, 4197245), (10, 3357796), (13, 2582920), (20, 1678898), (26, 1291460), (31, 1083160), (40, 839449), (52, 645730), (62, 541580), (65, 516584), (104, 322865), (124, 270790), (130, 258292), (155, 216632), (248, 135395), (260, 129146), (310, 108316), (403, 83320), (520, 64573), (620, 54158), (806, 41660), (1240, 27079), (1612, 20830), (2015, 16664), (2083, 16120), (3224, 10415), (4030, 8332), (4166, 8060)]