2247656950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83401}}^1$

素因数の和:83438

約数の個数: 72

約数和(自身を含む): 5305368024

約数和(自身を除く): 3057711074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3850, 5390, 13475, 26950, 83401, 166802, 417005, 583807, 834010, 917411, 1167614, 1834822, 2085025, 2919035, 4086649, 4170050, 4587055, 5838070, 6421877, 8173298, 9174110, 12843754, 14595175, 20433245, 22935275, 29190350, 32109385, 40866490, 44953139, 45870550, 64218770, 89906278, 102166225, 160546925, 204332450, 224765695, 321093850, 449531390, 1123828475, 2247656950]

約数ペア:

[(1, 2247656950), (2, 1123828475), (5, 449531390), (7, 321093850), (10, 224765695), (11, 204332450), (14, 160546925), (22, 102166225), (25, 89906278), (35, 64218770), (49, 45870550), (50, 44953139), (55, 40866490), (70, 32109385), (77, 29190350), (98, 22935275), (110, 20433245), (154, 14595175), (175, 12843754), (245, 9174110), (275, 8173298), (350, 6421877), (385, 5838070), (490, 4587055), (539, 4170050), (550, 4086649), (770, 2919035), (1078, 2085025), (1225, 1834822), (1925, 1167614), (2450, 917411), (2695, 834010), (3850, 583807), (5390, 417005), (13475, 166802), (26950, 83401)]