4831750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 11321856

約数和(自身を除く): 6490106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 251, 275, 350, 385, 502, 550, 770, 875, 1255, 1375, 1750, 1757, 1925, 2510, 2750, 2761, 3514, 3850, 5522, 6275, 8785, 9625, 12550, 13805, 17570, 19250, 19327, 27610, 31375, 38654, 43925, 62750, 69025, 87850, 96635, 138050, 193270, 219625, 345125, 439250, 483175, 690250, 966350, 2415875, 4831750]

約数ペア:

[(1, 4831750), (2, 2415875), (5, 966350), (7, 690250), (10, 483175), (11, 439250), (14, 345125), (22, 219625), (25, 193270), (35, 138050), (50, 96635), (55, 87850), (70, 69025), (77, 62750), (110, 43925), (125, 38654), (154, 31375), (175, 27610), (250, 19327), (251, 19250), (275, 17570), (350, 13805), (385, 12550), (502, 9625), (550, 8785), (770, 6275), (875, 5522), (1255, 3850), (1375, 3514), (1750, 2761), (1757, 2750), (1925, 2510)]