2354600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 5593020

約数和(自身を除く): 3238420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 193, 200, 244, 305, 386, 488, 610, 772, 965, 1220, 1525, 1544, 1930, 2440, 3050, 3860, 4825, 6100, 7720, 9650, 11773, 12200, 19300, 23546, 38600, 47092, 58865, 94184, 117730, 235460, 294325, 470920, 588650, 1177300, 2354600]

約数ペア:

[(1, 2354600), (2, 1177300), (4, 588650), (5, 470920), (8, 294325), (10, 235460), (20, 117730), (25, 94184), (40, 58865), (50, 47092), (61, 38600), (100, 23546), (122, 19300), (193, 12200), (200, 11773), (244, 9650), (305, 7720), (386, 6100), (488, 4825), (610, 3860), (772, 3050), (965, 2440), (1220, 1930), (1525, 1544)]