4947635990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{24169}}^1$

素因数の和:26048

約数の個数: 32

約数和(自身を含む): 9720980640

約数和(自身を除く): 4773344650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1861, 3722, 9305, 18610, 20471, 24169, 40942, 48338, 102355, 120845, 204710, 241690, 265859, 531718, 1329295, 2658590, 44978509, 89957018, 224892545, 449785090, 494763599, 989527198, 2473817995, 4947635990]

約数ペア:

[(1, 4947635990), (2, 2473817995), (5, 989527198), (10, 494763599), (11, 449785090), (22, 224892545), (55, 89957018), (110, 44978509), (1861, 2658590), (3722, 1329295), (9305, 531718), (18610, 265859), (20471, 241690), (24169, 204710), (40942, 120845), (48338, 102355)]