73228060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 157614912

約数和(自身を除く): 84386852

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 193, 244, 305, 311, 386, 610, 622, 772, 965, 1220, 1244, 1555, 1930, 3110, 3860, 6220, 11773, 18971, 23546, 37942, 47092, 58865, 60023, 75884, 94855, 117730, 120046, 189710, 235460, 240092, 300115, 379420, 600230, 1200460, 3661403, 7322806, 14645612, 18307015, 36614030, 73228060]

約数ペア:

[(1, 73228060), (2, 36614030), (4, 18307015), (5, 14645612), (10, 7322806), (20, 3661403), (61, 1200460), (122, 600230), (193, 379420), (244, 300115), (305, 240092), (311, 235460), (386, 189710), (610, 120046), (622, 117730), (772, 94855), (965, 75884), (1220, 60023), (1244, 58865), (1555, 47092), (1930, 37942), (3110, 23546), (3860, 18971), (6220, 11773)]