105283180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 233624160

約数和(自身を除く): 128340980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 461, 601, 922, 1202, 1844, 2305, 2404, 3005, 4610, 6010, 8759, 9220, 11419, 12020, 17518, 22838, 35036, 43795, 45676, 57095, 87590, 114190, 175180, 228380, 277061, 554122, 1108244, 1385305, 2770610, 5264159, 5541220, 10528318, 21056636, 26320795, 52641590, 105283180]

約数ペア:

[(1, 105283180), (2, 52641590), (4, 26320795), (5, 21056636), (10, 10528318), (19, 5541220), (20, 5264159), (38, 2770610), (76, 1385305), (95, 1108244), (190, 554122), (380, 277061), (461, 228380), (601, 175180), (922, 114190), (1202, 87590), (1844, 57095), (2305, 45676), (2404, 43795), (3005, 35036), (4610, 22838), (6010, 17518), (8759, 12020), (9220, 11419)]