26927150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 53835840

約数和(自身を除く): 26908690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 401, 425, 790, 802, 850, 1343, 1975, 2005, 2686, 3950, 4010, 6715, 6817, 10025, 13430, 13634, 20050, 31679, 33575, 34085, 63358, 67150, 68170, 158395, 170425, 316790, 340850, 538543, 791975, 1077086, 1583950, 2692715, 5385430, 13463575, 26927150]

約数ペア:

[(1, 26927150), (2, 13463575), (5, 5385430), (10, 2692715), (17, 1583950), (25, 1077086), (34, 791975), (50, 538543), (79, 340850), (85, 316790), (158, 170425), (170, 158395), (395, 68170), (401, 67150), (425, 63358), (790, 34085), (802, 33575), (850, 31679), (1343, 20050), (1975, 13634), (2005, 13430), (2686, 10025), (3950, 6817), (4010, 6715)]