82573790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2069}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 160665120

約数和(自身を除く): 78091330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 2069, 3070, 3991, 4138, 7982, 10345, 19955, 20690, 26897, 39910, 53794, 134485, 268970, 635183, 1270366, 3175915, 6351830, 8257379, 16514758, 41286895, 82573790]

約数ペア:

[(1, 82573790), (2, 41286895), (5, 16514758), (10, 8257379), (13, 6351830), (26, 3175915), (65, 1270366), (130, 635183), (307, 268970), (614, 134485), (1535, 53794), (2069, 39910), (3070, 26897), (3991, 20690), (4138, 19955), (7982, 10345)]