1097373460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 2459401560

約数和(自身を除く): 1362028100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 373, 509, 578, 746, 1018, 1156, 1445, 1492, 1865, 2036, 2545, 2890, 3730, 5090, 5780, 6341, 7460, 8653, 10180, 12682, 17306, 25364, 31705, 34612, 43265, 63410, 86530, 107797, 126820, 147101, 173060, 189857, 215594, 294202, 379714, 431188, 538985, 588404, 735505, 759428, 949285, 1077970, 1471010, 1898570, 2155940, 2942020, 3227569, 3797140, 6455138, 12910276, 16137845, 32275690, 54868673, 64551380, 109737346, 219474692, 274343365, 548686730, 1097373460]

約数ペア:

[(1, 1097373460), (2, 548686730), (4, 274343365), (5, 219474692), (10, 109737346), (17, 64551380), (20, 54868673), (34, 32275690), (68, 16137845), (85, 12910276), (170, 6455138), (289, 3797140), (340, 3227569), (373, 2942020), (509, 2155940), (578, 1898570), (746, 1471010), (1018, 1077970), (1156, 949285), (1445, 759428), (1492, 735505), (1865, 588404), (2036, 538985), (2545, 431188), (2890, 379714), (3730, 294202), (5090, 215594), (5780, 189857), (6341, 173060), (7460, 147101), (8653, 126820), (10180, 107797), (12682, 86530), (17306, 63410), (25364, 43265), (31705, 34612)]