39698540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 95764032

約数和(自身を除く): 56065492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1217, 1631, 2330, 2434, 3262, 4660, 4868, 6085, 6524, 8155, 8519, 12170, 16310, 17038, 24340, 32620, 34076, 42595, 85190, 170380, 283561, 567122, 1134244, 1417805, 1984927, 2835610, 3969854, 5671220, 7939708, 9924635, 19849270, 39698540]

約数ペア:

[(1, 39698540), (2, 19849270), (4, 9924635), (5, 7939708), (7, 5671220), (10, 3969854), (14, 2835610), (20, 1984927), (28, 1417805), (35, 1134244), (70, 567122), (140, 283561), (233, 170380), (466, 85190), (932, 42595), (1165, 34076), (1217, 32620), (1631, 24340), (2330, 17038), (2434, 16310), (3262, 12170), (4660, 8519), (4868, 8155), (6085, 6524)]