23218742680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1928467}}^1$

素因数の和:1928528

約数の個数: 64

約数和(自身を含む): 61093866240

約数和(自身を除く): 37875123560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 1928467, 3856934, 7713868, 9642335, 13499269, 15427736, 19284670, 26998538, 38569340, 53997076, 67496345, 77138680, 82924081, 107994152, 134992690, 165848162, 269985380, 331696324, 414620405, 539970760, 580468567, 663392648, 829240810, 1160937134, 1658481620, 2321874268, 2902342835, 3316963240, 4643748536, 5804685670, 11609371340, 23218742680]

約数ペア:

[(1, 23218742680), (2, 11609371340), (4, 5804685670), (5, 4643748536), (7, 3316963240), (8, 2902342835), (10, 2321874268), (14, 1658481620), (20, 1160937134), (28, 829240810), (35, 663392648), (40, 580468567), (43, 539970760), (56, 414620405), (70, 331696324), (86, 269985380), (140, 165848162), (172, 134992690), (215, 107994152), (280, 82924081), (301, 77138680), (344, 67496345), (430, 53997076), (602, 38569340), (860, 26998538), (1204, 19284670), (1505, 15427736), (1720, 13499269), (2408, 9642335), (3010, 7713868), (6020, 3856934), (12040, 1928467)]