22978600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6082

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 33267800

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, 6047, 12094, 24188, 30235, 48376, 60470, 114893, 120940, 151175, 229786, 241880, 302350, 459572, 574465, 604700, 919144, 1148930, 1209400, 2297860, 2872325, 4595720, 5744650, 11489300, 22978600]

約数ペア:

[(1, 22978600), (2, 11489300), (4, 5744650), (5, 4595720), (8, 2872325), (10, 2297860), (19, 1209400), (20, 1148930), (25, 919144), (38, 604700), (40, 574465), (50, 459572), (76, 302350), (95, 241880), (100, 229786), (152, 151175), (190, 120940), (200, 114893), (380, 60470), (475, 48376), (760, 30235), (950, 24188), (1900, 12094), (3800, 6047)]