379726400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12532

約数の個数: 84

約数和(自身を含む): 983620080

約数和(自身を除く): 603893680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 12491, 15200, 24982, 30400, 49964, 62455, 99928, 124910, 199856, 237329, 249820, 312275, 399712, 474658, 499640, 624550, 799424, 949316, 999280, 1186645, 1249100, 1898632, 1998560, 2373290, 2498200, 3797264, 3997120, 4746580, 4996400, 5933225, 7594528, 9493160, 9992800, 11866450, 15189056, 18986320, 19985600, 23732900, 37972640, 47465800, 75945280, 94931600, 189863200, 379726400]

約数ペア:

[(1, 379726400), (2, 189863200), (4, 94931600), (5, 75945280), (8, 47465800), (10, 37972640), (16, 23732900), (19, 19985600), (20, 18986320), (25, 15189056), (32, 11866450), (38, 9992800), (40, 9493160), (50, 7594528), (64, 5933225), (76, 4996400), (80, 4746580), (95, 3997120), (100, 3797264), (152, 2498200), (160, 2373290), (190, 1998560), (200, 1898632), (304, 1249100), (320, 1186645), (380, 999280), (400, 949316), (475, 799424), (608, 624550), (760, 499640), (800, 474658), (950, 399712), (1216, 312275), (1520, 249820), (1600, 237329), (1900, 199856), (3040, 124910), (3800, 99928), (6080, 62455), (7600, 49964), (12491, 30400), (15200, 24982)]