3106551040

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34183}}^1$

素因数の和:34275

約数の個数: 72

約数和(自身を含む): 7546186368

約数和(自身を除く): 4439635328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 22720, 34183, 45440, 68366, 90880, 136732, 170915, 273464, 341830, 546928, 683660, 1093856, 1367320, 2187712, 2426993, 2734640, 4375424, 4853986, 5469280, 8750848, 9707972, 10938560, 12134965, 19415944, 21877120, 24269930, 38831888, 43754240, 48539860, 77663776, 97079720, 155327552, 194159440, 310655104, 388318880, 621310208, 776637760, 1553275520, 3106551040]

約数ペア:

[(1, 3106551040), (2, 1553275520), (4, 776637760), (5, 621310208), (8, 388318880), (10, 310655104), (16, 194159440), (20, 155327552), (32, 97079720), (40, 77663776), (64, 48539860), (71, 43754240), (80, 38831888), (128, 24269930), (142, 21877120), (160, 19415944), (256, 12134965), (284, 10938560), (320, 9707972), (355, 8750848), (568, 5469280), (640, 4853986), (710, 4375424), (1136, 2734640), (1280, 2426993), (1420, 2187712), (2272, 1367320), (2840, 1093856), (4544, 683660), (5680, 546928), (9088, 341830), (11360, 273464), (18176, 170915), (22720, 136732), (34183, 90880), (45440, 68366)]