22330840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 57879360

約数和(自身を除く): 35548520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 461, 692, 865, 922, 1211, 1384, 1730, 1844, 2305, 2422, 3227, 3460, 3688, 4610, 4844, 6055, 6454, 6920, 9220, 9688, 12110, 12908, 16135, 18440, 24220, 25816, 32270, 48440, 64540, 79753, 129080, 159506, 319012, 398765, 558271, 638024, 797530, 1116542, 1595060, 2233084, 2791355, 3190120, 4466168, 5582710, 11165420, 22330840]

約数ペア:

[(1, 22330840), (2, 11165420), (4, 5582710), (5, 4466168), (7, 3190120), (8, 2791355), (10, 2233084), (14, 1595060), (20, 1116542), (28, 797530), (35, 638024), (40, 558271), (56, 398765), (70, 319012), (140, 159506), (173, 129080), (280, 79753), (346, 64540), (461, 48440), (692, 32270), (865, 25816), (922, 24220), (1211, 18440), (1384, 16135), (1730, 12908), (1844, 12110), (2305, 9688), (2422, 9220), (3227, 6920), (3460, 6454), (3688, 6055), (4610, 4844)]