477220520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{58771}}^1$

素因数の和:58818

約数の個数: 64

約数和(自身を含む): 1269475200

約数和(自身を除く): 792254680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 58771, 117542, 235084, 293855, 411397, 470168, 587710, 822794, 1175420, 1645588, 1704359, 2056985, 2350840, 3291176, 3408718, 4113970, 6817436, 8227940, 8521795, 11930513, 13634872, 16455880, 17043590, 23861026, 34087180, 47722052, 59652565, 68174360, 95444104, 119305130, 238610260, 477220520]

約数ペア:

[(1, 477220520), (2, 238610260), (4, 119305130), (5, 95444104), (7, 68174360), (8, 59652565), (10, 47722052), (14, 34087180), (20, 23861026), (28, 17043590), (29, 16455880), (35, 13634872), (40, 11930513), (56, 8521795), (58, 8227940), (70, 6817436), (116, 4113970), (140, 3408718), (145, 3291176), (203, 2350840), (232, 2056985), (280, 1704359), (290, 1645588), (406, 1175420), (580, 822794), (812, 587710), (1015, 470168), (1160, 411397), (1624, 293855), (2030, 235084), (4060, 117542), (8120, 58771)]