43293440

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 104857200

約数和(自身を除く): 61563760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 227, 256, 298, 320, 454, 596, 640, 745, 908, 1135, 1192, 1280, 1490, 1816, 2270, 2384, 2980, 3632, 4540, 4768, 5960, 7264, 9080, 9536, 11920, 14528, 18160, 19072, 23840, 29056, 33823, 36320, 38144, 47680, 58112, 67646, 72640, 95360, 135292, 145280, 169115, 190720, 270584, 290560, 338230, 541168, 676460, 1082336, 1352920, 2164672, 2705840, 4329344, 5411680, 8658688, 10823360, 21646720, 43293440]

約数ペア:

[(1, 43293440), (2, 21646720), (4, 10823360), (5, 8658688), (8, 5411680), (10, 4329344), (16, 2705840), (20, 2164672), (32, 1352920), (40, 1082336), (64, 676460), (80, 541168), (128, 338230), (149, 290560), (160, 270584), (227, 190720), (256, 169115), (298, 145280), (320, 135292), (454, 95360), (596, 72640), (640, 67646), (745, 58112), (908, 47680), (1135, 38144), (1192, 36320), (1280, 33823), (1490, 29056), (1816, 23840), (2270, 19072), (2384, 18160), (2980, 14528), (3632, 11920), (4540, 9536), (4768, 9080), (5960, 7264)]