25101287420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{41809}}^1$

素因数の和:44558

約数の個数: 48

約数和(自身を含む): 57527215200

約数和(自身を除く): 32425927780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2729, 5458, 10916, 13645, 27290, 30019, 41809, 54580, 60038, 83618, 120076, 150095, 167236, 209045, 300190, 418090, 459899, 600380, 836180, 919798, 1839596, 2299495, 4598990, 9197980, 114096761, 228193522, 456387044, 570483805, 1140967610, 1255064371, 2281935220, 2510128742, 5020257484, 6275321855, 12550643710, 25101287420]

約数ペア:

[(1, 25101287420), (2, 12550643710), (4, 6275321855), (5, 5020257484), (10, 2510128742), (11, 2281935220), (20, 1255064371), (22, 1140967610), (44, 570483805), (55, 456387044), (110, 228193522), (220, 114096761), (2729, 9197980), (5458, 4598990), (10916, 2299495), (13645, 1839596), (27290, 919798), (30019, 836180), (41809, 600380), (54580, 459899), (60038, 418090), (83618, 300190), (120076, 209045), (150095, 167236)]