65193040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 172596096

約数和(自身を除く): 107403056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 3221, 4048, 5060, 6442, 10120, 12884, 16105, 20240, 25768, 32210, 35431, 51536, 64420, 70862, 74083, 128840, 141724, 148166, 177155, 257680, 283448, 296332, 354310, 370415, 566896, 592664, 708620, 740830, 814913, 1185328, 1417240, 1481660, 1629826, 2834480, 2963320, 3259652, 4074565, 5926640, 6519304, 8149130, 13038608, 16298260, 32596520, 65193040]

約数ペア:

[(1, 65193040), (2, 32596520), (4, 16298260), (5, 13038608), (8, 8149130), (10, 6519304), (11, 5926640), (16, 4074565), (20, 3259652), (22, 2963320), (23, 2834480), (40, 1629826), (44, 1481660), (46, 1417240), (55, 1185328), (80, 814913), (88, 740830), (92, 708620), (110, 592664), (115, 566896), (176, 370415), (184, 354310), (220, 296332), (230, 283448), (253, 257680), (368, 177155), (440, 148166), (460, 141724), (506, 128840), (880, 74083), (920, 70862), (1012, 64420), (1265, 51536), (1840, 35431), (2024, 32210), (2530, 25768), (3221, 20240), (4048, 16105), (5060, 12884), (6442, 10120)]