223669550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3407}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 452596032

約数和(自身を除く): 228926482

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 3407, 5050, 6565, 6814, 13130, 17035, 32825, 34070, 44291, 65650, 85175, 88582, 170350, 221455, 344107, 442910, 688214, 1107275, 1720535, 2214550, 3441070, 4473391, 8602675, 8946782, 17205350, 22366955, 44733910, 111834775, 223669550]

約数ペア:

[(1, 223669550), (2, 111834775), (5, 44733910), (10, 22366955), (13, 17205350), (25, 8946782), (26, 8602675), (50, 4473391), (65, 3441070), (101, 2214550), (130, 1720535), (202, 1107275), (325, 688214), (505, 442910), (650, 344107), (1010, 221455), (1313, 170350), (2525, 88582), (2626, 85175), (3407, 65650), (5050, 44291), (6565, 34070), (6814, 32825), (13130, 17035)]