220082240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{98251}}^1$

素因数の和:98275

約数の個数: 56

約数和(自身を含む): 598944192

約数和(自身を除く): 378861952

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, 98251, 196502, 393004, 491255, 687757, 786008, 982510, 1375514, 1572016, 1965020, 2751028, 3144032, 3438785, 3930040, 5502056, 6288064, 6877570, 7860080, 11004112, 13755140, 15720160, 22008224, 27510280, 31440320, 44016448, 55020560, 110041120, 220082240]

約数ペア:

[(1, 220082240), (2, 110041120), (4, 55020560), (5, 44016448), (7, 31440320), (8, 27510280), (10, 22008224), (14, 15720160), (16, 13755140), (20, 11004112), (28, 7860080), (32, 6877570), (35, 6288064), (40, 5502056), (56, 3930040), (64, 3438785), (70, 3144032), (80, 2751028), (112, 1965020), (140, 1572016), (160, 1375514), (224, 982510), (280, 786008), (320, 687757), (448, 491255), (560, 393004), (1120, 196502), (2240, 98251)]