7054695680

素因数分解:

$2^8\times 5^1\times {\mathrm{331}}^1\times {\mathrm{16651}}^1$

素因数の和:17003

約数の個数: 72

約数和(自身を含む): 16950270624

約数和(自身を除く): 9895574944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 331, 640, 662, 1280, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 16651, 21184, 26480, 33302, 42368, 52960, 66604, 83255, 84736, 105920, 133208, 166510, 211840, 266416, 333020, 423680, 532832, 666040, 1065664, 1332080, 2131328, 2664160, 4262656, 5328320, 5511481, 10656640, 11022962, 21313280, 22045924, 27557405, 44091848, 55114810, 88183696, 110229620, 176367392, 220459240, 352734784, 440918480, 705469568, 881836960, 1410939136, 1763673920, 3527347840, 7054695680]

約数ペア:

[(1, 7054695680), (2, 3527347840), (4, 1763673920), (5, 1410939136), (8, 881836960), (10, 705469568), (16, 440918480), (20, 352734784), (32, 220459240), (40, 176367392), (64, 110229620), (80, 88183696), (128, 55114810), (160, 44091848), (256, 27557405), (320, 22045924), (331, 21313280), (640, 11022962), (662, 10656640), (1280, 5511481), (1324, 5328320), (1655, 4262656), (2648, 2664160), (3310, 2131328), (5296, 1332080), (6620, 1065664), (10592, 666040), (13240, 532832), (16651, 423680), (21184, 333020), (26480, 266416), (33302, 211840), (42368, 166510), (52960, 133208), (66604, 105920), (83255, 84736)]