22248380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14447}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 58254336

約数和(自身を除く): 36005956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14447, 28894, 57788, 72235, 101129, 144470, 158917, 202258, 288940, 317834, 404516, 505645, 635668, 794585, 1011290, 1112419, 1589170, 2022580, 2224838, 3178340, 4449676, 5562095, 11124190, 22248380]

約数ペア:

[(1, 22248380), (2, 11124190), (4, 5562095), (5, 4449676), (7, 3178340), (10, 2224838), (11, 2022580), (14, 1589170), (20, 1112419), (22, 1011290), (28, 794585), (35, 635668), (44, 505645), (55, 404516), (70, 317834), (77, 288940), (110, 202258), (140, 158917), (154, 144470), (220, 101129), (308, 72235), (385, 57788), (770, 28894), (1540, 14447)]