22142220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19423}}^1$

素因数の和:19454

約数の個数: 48

約数和(自身を含む): 65264640

約数和(自身を除く): 43122420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 19423, 38846, 58269, 77692, 97115, 116538, 194230, 233076, 291345, 369037, 388460, 582690, 738074, 1107111, 1165380, 1476148, 1845185, 2214222, 3690370, 4428444, 5535555, 7380740, 11071110, 22142220]

約数ペア:

[(1, 22142220), (2, 11071110), (3, 7380740), (4, 5535555), (5, 4428444), (6, 3690370), (10, 2214222), (12, 1845185), (15, 1476148), (19, 1165380), (20, 1107111), (30, 738074), (38, 582690), (57, 388460), (60, 369037), (76, 291345), (95, 233076), (114, 194230), (190, 116538), (228, 97115), (285, 77692), (380, 58269), (570, 38846), (1140, 19423)]