157620200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41479}}^1$

素因数の和:41514

約数の個数: 48

約数和(自身を含む): 385764000

約数和(自身を除く): 228143800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 41479, 82958, 165916, 207395, 331832, 414790, 788101, 829580, 1036975, 1576202, 1659160, 2073950, 3152404, 3940505, 4147900, 6304808, 7881010, 8295800, 15762020, 19702525, 31524040, 39405050, 78810100, 157620200]

約数ペア:

[(1, 157620200), (2, 78810100), (4, 39405050), (5, 31524040), (8, 19702525), (10, 15762020), (19, 8295800), (20, 7881010), (25, 6304808), (38, 4147900), (40, 3940505), (50, 3152404), (76, 2073950), (95, 1659160), (100, 1576202), (152, 1036975), (190, 829580), (200, 788101), (380, 414790), (475, 331832), (760, 207395), (950, 165916), (1900, 82958), (3800, 41479)]