4212502720

素因数分解:

$2^6\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{8243}}^1$

素因数の和:9857

約数の個数: 56

約数和(自身を含む): 10038520944

約数和(自身を除く): 5826018224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1597, 3194, 6388, 7985, 8243, 12776, 15970, 16486, 25552, 31940, 32972, 41215, 51104, 63880, 65944, 82430, 102208, 127760, 131888, 164860, 255520, 263776, 329720, 511040, 527552, 659440, 1318880, 2637760, 13164071, 26328142, 52656284, 65820355, 105312568, 131640710, 210625136, 263281420, 421250272, 526562840, 842500544, 1053125680, 2106251360, 4212502720]

約数ペア:

[(1, 4212502720), (2, 2106251360), (4, 1053125680), (5, 842500544), (8, 526562840), (10, 421250272), (16, 263281420), (20, 210625136), (32, 131640710), (40, 105312568), (64, 65820355), (80, 52656284), (160, 26328142), (320, 13164071), (1597, 2637760), (3194, 1318880), (6388, 659440), (7985, 527552), (8243, 511040), (12776, 329720), (15970, 263776), (16486, 255520), (25552, 164860), (31940, 131888), (32972, 127760), (41215, 102208), (51104, 82430), (63880, 65944)]