7015000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 17431920

約数和(自身を除く): 10416920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 100, 115, 122, 125, 184, 200, 230, 244, 250, 305, 460, 488, 500, 575, 610, 625, 920, 1000, 1150, 1220, 1250, 1403, 1525, 2300, 2440, 2500, 2806, 2875, 3050, 4600, 5000, 5612, 5750, 6100, 7015, 7625, 11224, 11500, 12200, 14030, 14375, 15250, 23000, 28060, 28750, 30500, 35075, 38125, 56120, 57500, 61000, 70150, 76250, 115000, 140300, 152500, 175375, 280600, 305000, 350750, 701500, 876875, 1403000, 1753750, 3507500, 7015000]

約数ペア:

[(1, 7015000), (2, 3507500), (4, 1753750), (5, 1403000), (8, 876875), (10, 701500), (20, 350750), (23, 305000), (25, 280600), (40, 175375), (46, 152500), (50, 140300), (61, 115000), (92, 76250), (100, 70150), (115, 61000), (122, 57500), (125, 56120), (184, 38125), (200, 35075), (230, 30500), (244, 28750), (250, 28060), (305, 23000), (460, 15250), (488, 14375), (500, 14030), (575, 12200), (610, 11500), (625, 11224), (920, 7625), (1000, 7015), (1150, 6100), (1220, 5750), (1250, 5612), (1403, 5000), (1525, 4600), (2300, 3050), (2440, 2875), (2500, 2806)]