20070750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3850

約数の個数: 64

約数和(自身を含む): 57268224

約数和(自身を除く): 37197474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 3823, 5250, 7646, 11469, 19115, 22938, 26761, 38230, 53522, 57345, 80283, 95575, 114690, 133805, 160566, 191150, 267610, 286725, 401415, 477875, 573450, 669025, 802830, 955750, 1338050, 1433625, 2007075, 2867250, 3345125, 4014150, 6690250, 10035375, 20070750]

約数ペア:

[(1, 20070750), (2, 10035375), (3, 6690250), (5, 4014150), (6, 3345125), (7, 2867250), (10, 2007075), (14, 1433625), (15, 1338050), (21, 955750), (25, 802830), (30, 669025), (35, 573450), (42, 477875), (50, 401415), (70, 286725), (75, 267610), (105, 191150), (125, 160566), (150, 133805), (175, 114690), (210, 95575), (250, 80283), (350, 57345), (375, 53522), (525, 38230), (750, 26761), (875, 22938), (1050, 19115), (1750, 11469), (2625, 7646), (3823, 5250)]