38853288170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1\times {\mathrm{21893}}^1$

素因数の和:23726

約数の個数: 32

約数和(自身を含む): 70659119232

約数和(自身を除く): 31805831062

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1723, 3446, 8615, 17230, 21893, 43786, 109465, 177469, 218930, 354938, 887345, 1774690, 2254979, 4509958, 11274895, 22549790, 37721639, 75443278, 188608195, 377216390, 3885328817, 7770657634, 19426644085, 38853288170]

約数ペア:

[(1, 38853288170), (2, 19426644085), (5, 7770657634), (10, 3885328817), (103, 377216390), (206, 188608195), (515, 75443278), (1030, 37721639), (1723, 22549790), (3446, 11274895), (8615, 4509958), (17230, 2254979), (21893, 1774690), (43786, 887345), (109465, 354938), (177469, 218930)]