1927202380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{5851}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 4152766464

約数和(自身を除く): 2225564084

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 383, 430, 766, 860, 1532, 1915, 3830, 5851, 7660, 11702, 16469, 23404, 29255, 32938, 58510, 65876, 82345, 117020, 164690, 251593, 329380, 503186, 1006372, 1257965, 2240933, 2515930, 4481866, 5031860, 8963732, 11204665, 22409330, 44818660, 96360119, 192720238, 385440476, 481800595, 963601190, 1927202380]

約数ペア:

[(1, 1927202380), (2, 963601190), (4, 481800595), (5, 385440476), (10, 192720238), (20, 96360119), (43, 44818660), (86, 22409330), (172, 11204665), (215, 8963732), (383, 5031860), (430, 4481866), (766, 2515930), (860, 2240933), (1532, 1257965), (1915, 1006372), (3830, 503186), (5851, 329380), (7660, 251593), (11702, 164690), (16469, 117020), (23404, 82345), (29255, 65876), (32938, 58510)]