10888978668340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{120721}}^1\times {\mathrm{24917}}^1$

素因数の和:145828

約数の個数: 48

約数和(自身を含む): 22994304684624

約数和(自身を除く): 12105326016284

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 24917, 49834, 99668, 120721, 124585, 241442, 249170, 482884, 498340, 603605, 1207210, 2414420, 4509977, 9019954, 18039908, 21850501, 22549885, 43701002, 45099770, 87402004, 90199540, 109252505, 218505010, 437010020, 3008005157, 6016010314, 12032020628, 15040025785, 30080051570, 60160103140, 544448933417, 1088897866834, 2177795733668, 2722244667085, 5444489334170, 10888978668340]

約数ペア:

[(1, 10888978668340), (2, 5444489334170), (4, 2722244667085), (5, 2177795733668), (10, 1088897866834), (20, 544448933417), (181, 60160103140), (362, 30080051570), (724, 15040025785), (905, 12032020628), (1810, 6016010314), (3620, 3008005157), (24917, 437010020), (49834, 218505010), (99668, 109252505), (120721, 90199540), (124585, 87402004), (241442, 45099770), (249170, 43701002), (482884, 22549885), (498340, 21850501), (603605, 18039908), (1207210, 9019954), (2414420, 4509977)]