47633680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 115689024

約数和(自身を除く): 68055344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 61, 80, 86, 122, 172, 215, 227, 244, 305, 344, 430, 454, 488, 610, 688, 860, 908, 976, 1135, 1220, 1720, 1816, 2270, 2440, 2623, 3440, 3632, 4540, 4880, 5246, 9080, 9761, 10492, 13115, 13847, 18160, 19522, 20984, 26230, 27694, 39044, 41968, 48805, 52460, 55388, 69235, 78088, 97610, 104920, 110776, 138470, 156176, 195220, 209840, 221552, 276940, 390440, 553880, 595421, 780880, 1107760, 1190842, 2381684, 2977105, 4763368, 5954210, 9526736, 11908420, 23816840, 47633680]

約数ペア:

[(1, 47633680), (2, 23816840), (4, 11908420), (5, 9526736), (8, 5954210), (10, 4763368), (16, 2977105), (20, 2381684), (40, 1190842), (43, 1107760), (61, 780880), (80, 595421), (86, 553880), (122, 390440), (172, 276940), (215, 221552), (227, 209840), (244, 195220), (305, 156176), (344, 138470), (430, 110776), (454, 104920), (488, 97610), (610, 78088), (688, 69235), (860, 55388), (908, 52460), (976, 48805), (1135, 41968), (1220, 39044), (1720, 27694), (1816, 26230), (2270, 20984), (2440, 19522), (2623, 18160), (3440, 13847), (3632, 13115), (4540, 10492), (4880, 9761), (5246, 9080)]