73009400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19213}}^1$

素因数の和:19248

約数の個数: 48

約数和(自身を含む): 178690200

約数和(自身を除く): 105680800

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, 19213, 38426, 76852, 96065, 153704, 192130, 365047, 384260, 480325, 730094, 768520, 960650, 1460188, 1825235, 1921300, 2920376, 3650470, 3842600, 7300940, 9126175, 14601880, 18252350, 36504700, 73009400]

約数ペア:

[(1, 73009400), (2, 36504700), (4, 18252350), (5, 14601880), (8, 9126175), (10, 7300940), (19, 3842600), (20, 3650470), (25, 2920376), (38, 1921300), (40, 1825235), (50, 1460188), (76, 960650), (95, 768520), (100, 730094), (152, 480325), (190, 384260), (200, 365047), (380, 192130), (475, 153704), (760, 96065), (950, 76852), (1900, 38426), (3800, 19213)]