79695590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 155475936

約数和(自身を除く): 75780346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3761, 4238, 7522, 10595, 18805, 21190, 37610, 48893, 97786, 244465, 488930, 613043, 1226086, 3065215, 6130430, 7969559, 15939118, 39847795, 79695590]

約数ペア:

[(1, 79695590), (2, 39847795), (5, 15939118), (10, 7969559), (13, 6130430), (26, 3065215), (65, 1226086), (130, 613043), (163, 488930), (326, 244465), (815, 97786), (1630, 48893), (2119, 37610), (3761, 21190), (4238, 18805), (7522, 10595)]