9988776190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 19199332800

約数和(自身を除く): 9210556610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 379, 458, 677, 758, 1145, 1354, 1895, 2290, 3385, 3790, 3893, 6443, 6770, 7786, 11509, 12886, 19465, 23018, 32215, 38930, 57545, 64430, 86791, 115090, 155033, 173582, 256583, 310066, 433955, 513166, 775165, 867910, 1282915, 1475447, 1550330, 2565830, 2635561, 2950894, 4361911, 5271122, 7377235, 8723822, 13177805, 14754470, 21809555, 26355610, 43619110, 58757507, 117515014, 293787535, 587575070, 998877619, 1997755238, 4994388095, 9988776190]

約数ペア:

[(1, 9988776190), (2, 4994388095), (5, 1997755238), (10, 998877619), (17, 587575070), (34, 293787535), (85, 117515014), (170, 58757507), (229, 43619110), (379, 26355610), (458, 21809555), (677, 14754470), (758, 13177805), (1145, 8723822), (1354, 7377235), (1895, 5271122), (2290, 4361911), (3385, 2950894), (3790, 2635561), (3893, 2565830), (6443, 1550330), (6770, 1475447), (7786, 1282915), (11509, 867910), (12886, 775165), (19465, 513166), (23018, 433955), (32215, 310066), (38930, 256583), (57545, 173582), (64430, 155033), (86791, 115090)]