938222080

素因数分解:

$2^9\times 5^1\times {\mathrm{379}}^1\times {\mathrm{967}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 2257801920

約数和(自身を除く): 1319579840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 379, 512, 640, 758, 967, 1280, 1516, 1895, 1934, 2560, 3032, 3790, 3868, 4835, 6064, 7580, 7736, 9670, 12128, 15160, 15472, 19340, 24256, 30320, 30944, 38680, 48512, 60640, 61888, 77360, 97024, 121280, 123776, 154720, 194048, 242560, 247552, 309440, 366493, 485120, 495104, 618880, 732986, 970240, 1237760, 1465972, 1832465, 2475520, 2931944, 3664930, 5863888, 7329860, 11727776, 14659720, 23455552, 29319440, 46911104, 58638880, 93822208, 117277760, 187644416, 234555520, 469111040, 938222080]

約数ペア:

[(1, 938222080), (2, 469111040), (4, 234555520), (5, 187644416), (8, 117277760), (10, 93822208), (16, 58638880), (20, 46911104), (32, 29319440), (40, 23455552), (64, 14659720), (80, 11727776), (128, 7329860), (160, 5863888), (256, 3664930), (320, 2931944), (379, 2475520), (512, 1832465), (640, 1465972), (758, 1237760), (967, 970240), (1280, 732986), (1516, 618880), (1895, 495104), (1934, 485120), (2560, 366493), (3032, 309440), (3790, 247552), (3868, 242560), (4835, 194048), (6064, 154720), (7580, 123776), (7736, 121280), (9670, 97024), (12128, 77360), (15160, 61888), (15472, 60640), (19340, 48512), (24256, 38680), (30320, 30944)]