22472450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 33773950

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 449, 455, 550, 650, 715, 770, 898, 910, 1001, 1430, 1925, 2002, 2245, 2275, 3143, 3575, 3850, 4490, 4550, 4939, 5005, 5837, 6286, 7150, 9878, 10010, 11225, 11674, 15715, 22450, 24695, 25025, 29185, 31430, 34573, 40859, 49390, 50050, 58370, 64207, 69146, 78575, 81718, 123475, 128414, 145925, 157150, 172865, 204295, 246950, 291850, 321035, 345730, 408590, 449449, 642070, 864325, 898898, 1021475, 1605175, 1728650, 2042950, 2247245, 3210350, 4494490, 11236225, 22472450]

約数ペア:

[(1, 22472450), (2, 11236225), (5, 4494490), (7, 3210350), (10, 2247245), (11, 2042950), (13, 1728650), (14, 1605175), (22, 1021475), (25, 898898), (26, 864325), (35, 642070), (50, 449449), (55, 408590), (65, 345730), (70, 321035), (77, 291850), (91, 246950), (110, 204295), (130, 172865), (143, 157150), (154, 145925), (175, 128414), (182, 123475), (275, 81718), (286, 78575), (325, 69146), (350, 64207), (385, 58370), (449, 50050), (455, 49390), (550, 40859), (650, 34573), (715, 31430), (770, 29185), (898, 25025), (910, 24695), (1001, 22450), (1430, 15715), (1925, 11674), (2002, 11225), (2245, 10010), (2275, 9878), (3143, 7150), (3575, 6286), (3850, 5837), (4490, 5005), (4550, 4939)]