244311500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{25717}}^1$

素因数の和:25755

約数の個数: 48

約数和(自身を含む): 561681120

約数和(自身を除く): 317369620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 25717, 51434, 102868, 128585, 257170, 488623, 514340, 642925, 977246, 1285850, 1954492, 2443115, 2571700, 3214625, 4886230, 6429250, 9772460, 12215575, 12858500, 24431150, 48862300, 61077875, 122155750, 244311500]

約数ペア:

[(1, 244311500), (2, 122155750), (4, 61077875), (5, 48862300), (10, 24431150), (19, 12858500), (20, 12215575), (25, 9772460), (38, 6429250), (50, 4886230), (76, 3214625), (95, 2571700), (100, 2443115), (125, 1954492), (190, 1285850), (250, 977246), (380, 642925), (475, 514340), (500, 488623), (950, 257170), (1900, 128585), (2375, 102868), (4750, 51434), (9500, 25717)]