532649870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{26021}}^1$

素因数の和:26140

約数の個数: 32

約数和(自身を含む): 1011735360

約数和(自身を除く): 479085490

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 26021, 52042, 130105, 260210, 598483, 1196966, 2315869, 2992415, 4631738, 5984830, 11579345, 23158690, 53264987, 106529974, 266324935, 532649870]

約数ペア:

[(1, 532649870), (2, 266324935), (5, 106529974), (10, 53264987), (23, 23158690), (46, 11579345), (89, 5984830), (115, 4631738), (178, 2992415), (230, 2315869), (445, 1196966), (890, 598483), (2047, 260210), (4094, 130105), (10235, 52042), (20470, 26021)]