22488996820

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{967}}^1\times {\mathrm{1459}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 47367492480

約数和(自身を除く): 24878495660

約数列:

[1, 2, 4, 5, 10, 20, 797, 967, 1459, 1594, 1934, 2918, 3188, 3868, 3985, 4835, 5836, 7295, 7970, 9670, 14590, 15940, 19340, 29180, 770699, 1162823, 1410853, 1541398, 2325646, 2821706, 3082796, 3853495, 4651292, 5643412, 5814115, 7054265, 7706990, 11628230, 14108530, 15413980, 23256460, 28217060, 1124449841, 2248899682, 4497799364, 5622249205, 11244498410, 22488996820]

約数ペア:

[(1, 22488996820), (2, 11244498410), (4, 5622249205), (5, 4497799364), (10, 2248899682), (20, 1124449841), (797, 28217060), (967, 23256460), (1459, 15413980), (1594, 14108530), (1934, 11628230), (2918, 7706990), (3188, 7054265), (3868, 5814115), (3985, 5643412), (4835, 4651292), (5836, 3853495), (7295, 3082796), (7970, 2821706), (9670, 2325646), (14590, 1541398), (15940, 1410853), (19340, 1162823), (29180, 770699)]