190065650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2699

約数の個数: 48

約数和(自身を含む): 372833280

約数和(自身を除く): 182767630

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 470, 775, 1175, 1457, 1550, 2350, 2609, 2914, 5218, 7285, 13045, 14570, 26090, 36425, 65225, 72850, 80879, 122623, 130450, 161758, 245246, 404395, 613115, 808790, 1226230, 2021975, 3065575, 3801313, 4043950, 6131150, 7602626, 19006565, 38013130, 95032825, 190065650]

約数ペア:

[(1, 190065650), (2, 95032825), (5, 38013130), (10, 19006565), (25, 7602626), (31, 6131150), (47, 4043950), (50, 3801313), (62, 3065575), (94, 2021975), (155, 1226230), (235, 808790), (310, 613115), (470, 404395), (775, 245246), (1175, 161758), (1457, 130450), (1550, 122623), (2350, 80879), (2609, 72850), (2914, 65225), (5218, 36425), (7285, 26090), (13045, 14570)]