227758730020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1283437}}^1$

素因数の和:1283932

約数の個数: 48

約数和(自身を含む): 504545146560

約数和(自身を除く): 276786416540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 467, 934, 1868, 2335, 4670, 8873, 9340, 17746, 35492, 44365, 88730, 177460, 1283437, 2566874, 5133748, 6417185, 12834370, 24385303, 25668740, 48770606, 97541212, 121926515, 243853030, 487706060, 599365079, 1198730158, 2397460316, 2996825395, 5993650790, 11387936501, 11987301580, 22775873002, 45551746004, 56939682505, 113879365010, 227758730020]

約数ペア:

[(1, 227758730020), (2, 113879365010), (4, 56939682505), (5, 45551746004), (10, 22775873002), (19, 11987301580), (20, 11387936501), (38, 5993650790), (76, 2996825395), (95, 2397460316), (190, 1198730158), (380, 599365079), (467, 487706060), (934, 243853030), (1868, 121926515), (2335, 97541212), (4670, 48770606), (8873, 25668740), (9340, 24385303), (17746, 12834370), (35492, 6417185), (44365, 5133748), (88730, 2566874), (177460, 1283437)]