1410362020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{195341}}^1$

素因数の和:195388

約数の個数: 36

約数和(自身を含む): 3125862684

約数和(自身を除く): 1715500664

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 195341, 390682, 781364, 976705, 1953410, 3711479, 3906820, 7422958, 14845916, 18557395, 37114790, 70518101, 74229580, 141036202, 282072404, 352590505, 705181010, 1410362020]

約数ペア:

[(1, 1410362020), (2, 705181010), (4, 352590505), (5, 282072404), (10, 141036202), (19, 74229580), (20, 70518101), (38, 37114790), (76, 18557395), (95, 14845916), (190, 7422958), (361, 3906820), (380, 3711479), (722, 1953410), (1444, 976705), (1805, 781364), (3610, 390682), (7220, 195341)]