1369522040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{7487}}^1$

素因数の和:7784

約数の個数: 64

約数和(自身を含む): 3275251200

約数和(自身を除く): 1905729160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 340, 538, 680, 1076, 1345, 2152, 2690, 4573, 5380, 7487, 9146, 10760, 14974, 18292, 22865, 29948, 36584, 37435, 45730, 59896, 74870, 91460, 127279, 149740, 182920, 254558, 299480, 509116, 636395, 1018232, 1272790, 2014003, 2545580, 4028006, 5091160, 8056012, 10070015, 16112024, 20140030, 34238051, 40280060, 68476102, 80560120, 136952204, 171190255, 273904408, 342380510, 684761020, 1369522040]

約数ペア:

[(1, 1369522040), (2, 684761020), (4, 342380510), (5, 273904408), (8, 171190255), (10, 136952204), (17, 80560120), (20, 68476102), (34, 40280060), (40, 34238051), (68, 20140030), (85, 16112024), (136, 10070015), (170, 8056012), (269, 5091160), (340, 4028006), (538, 2545580), (680, 2014003), (1076, 1272790), (1345, 1018232), (2152, 636395), (2690, 509116), (4573, 299480), (5380, 254558), (7487, 182920), (9146, 149740), (10760, 127279), (14974, 91460), (18292, 74870), (22865, 59896), (29948, 45730), (36584, 37435)]