40863620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1933}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 98773248

約数和(自身を除く): 57909628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 1933, 2114, 3020, 3866, 4228, 5285, 7732, 9665, 10570, 13531, 19330, 21140, 27062, 38660, 54124, 67655, 135310, 270620, 291883, 583766, 1167532, 1459415, 2043181, 2918830, 4086362, 5837660, 8172724, 10215905, 20431810, 40863620]

約数ペア:

[(1, 40863620), (2, 20431810), (4, 10215905), (5, 8172724), (7, 5837660), (10, 4086362), (14, 2918830), (20, 2043181), (28, 1459415), (35, 1167532), (70, 583766), (140, 291883), (151, 270620), (302, 135310), (604, 67655), (755, 54124), (1057, 38660), (1510, 27062), (1933, 21140), (2114, 19330), (3020, 13531), (3866, 10570), (4228, 9665), (5285, 7732)]