89922880

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3011

約数の個数: 56

約数和(自身を含む): 216411048

約数和(自身を除く): 126488168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2897, 3104, 3880, 5794, 6208, 7760, 11588, 14485, 15520, 23176, 28970, 31040, 46352, 57940, 92704, 115880, 185408, 231760, 281009, 463520, 562018, 927040, 1124036, 1405045, 2248072, 2810090, 4496144, 5620180, 8992288, 11240360, 17984576, 22480720, 44961440, 89922880]

約数ペア:

[(1, 89922880), (2, 44961440), (4, 22480720), (5, 17984576), (8, 11240360), (10, 8992288), (16, 5620180), (20, 4496144), (32, 2810090), (40, 2248072), (64, 1405045), (80, 1124036), (97, 927040), (160, 562018), (194, 463520), (320, 281009), (388, 231760), (485, 185408), (776, 115880), (970, 92704), (1552, 57940), (1940, 46352), (2897, 31040), (3104, 28970), (3880, 23176), (5794, 15520), (6208, 14485), (7760, 11588)]