230388640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38917}}^1$

素因数の和:38969

約数の個数: 48

約数和(自身を含む): 559018152

約数和(自身を除く): 328629512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 38917, 77834, 155668, 194585, 311336, 389170, 622672, 778340, 1245344, 1439929, 1556680, 2879858, 3113360, 5759716, 6226720, 7199645, 11519432, 14399290, 23038864, 28798580, 46077728, 57597160, 115194320, 230388640]

約数ペア:

[(1, 230388640), (2, 115194320), (4, 57597160), (5, 46077728), (8, 28798580), (10, 23038864), (16, 14399290), (20, 11519432), (32, 7199645), (37, 6226720), (40, 5759716), (74, 3113360), (80, 2879858), (148, 1556680), (160, 1439929), (185, 1245344), (296, 778340), (370, 622672), (592, 389170), (740, 311336), (1184, 194585), (1480, 155668), (2960, 77834), (5920, 38917)]