201624640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90011}}^1$

素因数の和:90035

約数の個数: 56

約数和(自身を含む): 548713152

約数和(自身を除く): 347088512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90011, 180022, 360044, 450055, 630077, 720088, 900110, 1260154, 1440176, 1800220, 2520308, 2880352, 3150385, 3600440, 5040616, 5760704, 6300770, 7200880, 10081232, 12601540, 14401760, 20162464, 25203080, 28803520, 40324928, 50406160, 100812320, 201624640]

約数ペア:

[(1, 201624640), (2, 100812320), (4, 50406160), (5, 40324928), (7, 28803520), (8, 25203080), (10, 20162464), (14, 14401760), (16, 12601540), (20, 10081232), (28, 7200880), (32, 6300770), (35, 5760704), (40, 5040616), (56, 3600440), (64, 3150385), (70, 2880352), (80, 2520308), (112, 1800220), (140, 1440176), (160, 1260154), (224, 900110), (280, 720088), (320, 630077), (448, 450055), (560, 360044), (1120, 180022), (2240, 90011)]