61076840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 151234560

約数和(自身を除く): 90157720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1093, 1270, 1397, 2186, 2540, 2794, 4372, 5080, 5465, 5588, 6985, 8744, 10930, 11176, 12023, 13970, 21860, 24046, 27940, 43720, 48092, 55880, 60115, 96184, 120230, 138811, 240460, 277622, 480920, 555244, 694055, 1110488, 1388110, 1526921, 2776220, 3053842, 5552440, 6107684, 7634605, 12215368, 15269210, 30538420, 61076840]

約数ペア:

[(1, 61076840), (2, 30538420), (4, 15269210), (5, 12215368), (8, 7634605), (10, 6107684), (11, 5552440), (20, 3053842), (22, 2776220), (40, 1526921), (44, 1388110), (55, 1110488), (88, 694055), (110, 555244), (127, 480920), (220, 277622), (254, 240460), (440, 138811), (508, 120230), (635, 96184), (1016, 60115), (1093, 55880), (1270, 48092), (1397, 43720), (2186, 27940), (2540, 24046), (2794, 21860), (4372, 13970), (5080, 12023), (5465, 11176), (5588, 10930), (6985, 8744)]