4898996920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{3251}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 11165156640

約数和(自身を除く): 6266159720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 373, 404, 505, 746, 808, 1010, 1492, 1865, 2020, 2984, 3251, 3730, 4040, 6502, 7460, 13004, 14920, 16255, 26008, 32510, 37673, 65020, 75346, 130040, 150692, 188365, 301384, 328351, 376730, 656702, 753460, 1212623, 1313404, 1506920, 1641755, 2425246, 2626808, 3283510, 4850492, 6063115, 6567020, 9700984, 12126230, 13134040, 24252460, 48504920, 122474923, 244949846, 489899692, 612374615, 979799384, 1224749230, 2449498460, 4898996920]

約数ペア:

[(1, 4898996920), (2, 2449498460), (4, 1224749230), (5, 979799384), (8, 612374615), (10, 489899692), (20, 244949846), (40, 122474923), (101, 48504920), (202, 24252460), (373, 13134040), (404, 12126230), (505, 9700984), (746, 6567020), (808, 6063115), (1010, 4850492), (1492, 3283510), (1865, 2626808), (2020, 2425246), (2984, 1641755), (3251, 1506920), (3730, 1313404), (4040, 1212623), (6502, 753460), (7460, 656702), (13004, 376730), (14920, 328351), (16255, 301384), (26008, 188365), (32510, 150692), (37673, 130040), (65020, 75346)]