1634852840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{5107}}^1$

素因数の和:5322

約数の個数: 64

約数和(自身を含む): 3773381760

約数和(自身を除く): 2138528920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 151, 212, 265, 302, 424, 530, 604, 755, 1060, 1208, 1510, 2120, 3020, 5107, 6040, 8003, 10214, 16006, 20428, 25535, 32012, 40015, 40856, 51070, 64024, 80030, 102140, 160060, 204280, 270671, 320120, 541342, 771157, 1082684, 1353355, 1542314, 2165368, 2706710, 3084628, 3855785, 5413420, 6169256, 7711570, 10826840, 15423140, 30846280, 40871321, 81742642, 163485284, 204356605, 326970568, 408713210, 817426420, 1634852840]

約数ペア:

[(1, 1634852840), (2, 817426420), (4, 408713210), (5, 326970568), (8, 204356605), (10, 163485284), (20, 81742642), (40, 40871321), (53, 30846280), (106, 15423140), (151, 10826840), (212, 7711570), (265, 6169256), (302, 5413420), (424, 3855785), (530, 3084628), (604, 2706710), (755, 2165368), (1060, 1542314), (1208, 1353355), (1510, 1082684), (2120, 771157), (3020, 541342), (5107, 320120), (6040, 270671), (8003, 204280), (10214, 160060), (16006, 102140), (20428, 80030), (25535, 64024), (32012, 51070), (40015, 40856)]