23081660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 55774656

約数和(自身を除く): 32692996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 953, 1211, 1730, 1906, 2422, 3460, 3812, 4765, 4844, 6055, 6671, 9530, 12110, 13342, 19060, 24220, 26684, 33355, 66710, 133420, 164869, 329738, 659476, 824345, 1154083, 1648690, 2308166, 3297380, 4616332, 5770415, 11540830, 23081660]

約数ペア:

[(1, 23081660), (2, 11540830), (4, 5770415), (5, 4616332), (7, 3297380), (10, 2308166), (14, 1648690), (20, 1154083), (28, 824345), (35, 659476), (70, 329738), (140, 164869), (173, 133420), (346, 66710), (692, 33355), (865, 26684), (953, 24220), (1211, 19060), (1730, 13342), (1906, 12110), (2422, 9530), (3460, 6671), (3812, 6055), (4765, 4844)]