208337920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5845

約数の個数: 88

約数和(自身を含む): 571260384

約数和(自身を除く): 362922464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5813, 7168, 8960, 11626, 17920, 23252, 29065, 35840, 40691, 46504, 58130, 81382, 93008, 116260, 162764, 186016, 203455, 232520, 325528, 372032, 406910, 465040, 651056, 744064, 813820, 930080, 1302112, 1488128, 1627640, 1860160, 2604224, 2976256, 3255280, 3720320, 5208448, 5952512, 6510560, 7440640, 10416896, 13021120, 14881280, 20833792, 26042240, 29762560, 41667584, 52084480, 104168960, 208337920]

約数ペア:

[(1, 208337920), (2, 104168960), (4, 52084480), (5, 41667584), (7, 29762560), (8, 26042240), (10, 20833792), (14, 14881280), (16, 13021120), (20, 10416896), (28, 7440640), (32, 6510560), (35, 5952512), (40, 5208448), (56, 3720320), (64, 3255280), (70, 2976256), (80, 2604224), (112, 1860160), (128, 1627640), (140, 1488128), (160, 1302112), (224, 930080), (256, 813820), (280, 744064), (320, 651056), (448, 465040), (512, 406910), (560, 372032), (640, 325528), (896, 232520), (1024, 203455), (1120, 186016), (1280, 162764), (1792, 116260), (2240, 93008), (2560, 81382), (3584, 58130), (4480, 46504), (5120, 40691), (5813, 35840), (7168, 29065), (8960, 23252), (11626, 17920)]