105848380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 246677760

約数和(自身を除く): 140829380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 191, 220, 229, 242, 382, 458, 484, 605, 764, 916, 955, 1145, 1210, 1910, 2101, 2290, 2420, 2519, 3820, 4202, 4580, 5038, 8404, 10076, 10505, 12595, 21010, 23111, 25190, 27709, 42020, 43739, 46222, 50380, 55418, 87478, 92444, 110836, 115555, 138545, 174956, 218695, 231110, 277090, 437390, 462220, 481129, 554180, 874780, 962258, 1924516, 2405645, 4811290, 5292419, 9622580, 10584838, 21169676, 26462095, 52924190, 105848380]

約数ペア:

[(1, 105848380), (2, 52924190), (4, 26462095), (5, 21169676), (10, 10584838), (11, 9622580), (20, 5292419), (22, 4811290), (44, 2405645), (55, 1924516), (110, 962258), (121, 874780), (191, 554180), (220, 481129), (229, 462220), (242, 437390), (382, 277090), (458, 231110), (484, 218695), (605, 174956), (764, 138545), (916, 115555), (955, 110836), (1145, 92444), (1210, 87478), (1910, 55418), (2101, 50380), (2290, 46222), (2420, 43739), (2519, 42020), (3820, 27709), (4202, 25190), (4580, 23111), (5038, 21010), (8404, 12595), (10076, 10505)]