4190380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{918943}}^1$

素因数の和:918978

約数の個数: 80

約数和(自身を含む): 13673886720

約数和(自身を除く): 9483506640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 918943, 1837886, 2756829, 3675772, 4594715, 5513658, 7351544, 9189430, 11027316, 13784145, 14703088, 17459917, 18378860, 22054632, 27568290, 34919834, 36757720, 44109264, 52379751, 55136580, 69839668, 73515440, 87299585, 104759502, 110273160, 139679336, 174599170, 209519004, 220546320, 261898755, 279358672, 349198340, 419038008, 523797510, 698396680, 838076016, 1047595020, 1396793360, 2095190040, 4190380080]

約数ペア:

[(1, 4190380080), (2, 2095190040), (3, 1396793360), (4, 1047595020), (5, 838076016), (6, 698396680), (8, 523797510), (10, 419038008), (12, 349198340), (15, 279358672), (16, 261898755), (19, 220546320), (20, 209519004), (24, 174599170), (30, 139679336), (38, 110273160), (40, 104759502), (48, 87299585), (57, 73515440), (60, 69839668), (76, 55136580), (80, 52379751), (95, 44109264), (114, 36757720), (120, 34919834), (152, 27568290), (190, 22054632), (228, 18378860), (240, 17459917), (285, 14703088), (304, 13784145), (380, 11027316), (456, 9189430), (570, 7351544), (760, 5513658), (912, 4594715), (1140, 3675772), (1520, 2756829), (2280, 1837886), (4560, 918943)]