1740324040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{478111}}^1$

素因数の和:478142

約数の個数: 64

約数和(自身を含む): 4819368960

約数和(自身を除く): 3079044920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 478111, 956222, 1912444, 2390555, 3346777, 3824888, 4781110, 6215443, 6693554, 9562220, 12430886, 13387108, 16733885, 19124440, 24861772, 26774216, 31077215, 33467770, 43508101, 49723544, 62154430, 66935540, 87016202, 124308860, 133871080, 174032404, 217540505, 248617720, 348064808, 435081010, 870162020, 1740324040]

約数ペア:

[(1, 1740324040), (2, 870162020), (4, 435081010), (5, 348064808), (7, 248617720), (8, 217540505), (10, 174032404), (13, 133871080), (14, 124308860), (20, 87016202), (26, 66935540), (28, 62154430), (35, 49723544), (40, 43508101), (52, 33467770), (56, 31077215), (65, 26774216), (70, 24861772), (91, 19124440), (104, 16733885), (130, 13387108), (140, 12430886), (182, 9562220), (260, 6693554), (280, 6215443), (364, 4781110), (455, 3824888), (520, 3346777), (728, 2390555), (910, 1912444), (1820, 956222), (3640, 478111)]