376109560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2591}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 895795200

約数和(自身を除く): 519685640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 191, 380, 382, 760, 764, 955, 1528, 1910, 2591, 3629, 3820, 5182, 7258, 7640, 10364, 12955, 14516, 18145, 20728, 25910, 29032, 36290, 49229, 51820, 72580, 98458, 103640, 145160, 196916, 246145, 393832, 492290, 494881, 984580, 989762, 1969160, 1979524, 2474405, 3959048, 4948810, 9402739, 9897620, 18805478, 19795240, 37610956, 47013695, 75221912, 94027390, 188054780, 376109560]

約数ペア:

[(1, 376109560), (2, 188054780), (4, 94027390), (5, 75221912), (8, 47013695), (10, 37610956), (19, 19795240), (20, 18805478), (38, 9897620), (40, 9402739), (76, 4948810), (95, 3959048), (152, 2474405), (190, 1979524), (191, 1969160), (380, 989762), (382, 984580), (760, 494881), (764, 492290), (955, 393832), (1528, 246145), (1910, 196916), (2591, 145160), (3629, 103640), (3820, 98458), (5182, 72580), (7258, 51820), (7640, 49229), (10364, 36290), (12955, 29032), (14516, 25910), (18145, 20728)]