6261520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 15748992

約数和(自身を除く): 9487472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 83, 92, 115, 164, 166, 184, 205, 230, 328, 332, 368, 410, 415, 460, 656, 664, 820, 830, 920, 943, 1328, 1640, 1660, 1840, 1886, 1909, 3280, 3320, 3403, 3772, 3818, 4715, 6640, 6806, 7544, 7636, 9430, 9545, 13612, 15088, 15272, 17015, 18860, 19090, 27224, 30544, 34030, 37720, 38180, 54448, 68060, 75440, 76360, 78269, 136120, 152720, 156538, 272240, 313076, 391345, 626152, 782690, 1252304, 1565380, 3130760, 6261520]

約数ペア:

[(1, 6261520), (2, 3130760), (4, 1565380), (5, 1252304), (8, 782690), (10, 626152), (16, 391345), (20, 313076), (23, 272240), (40, 156538), (41, 152720), (46, 136120), (80, 78269), (82, 76360), (83, 75440), (92, 68060), (115, 54448), (164, 38180), (166, 37720), (184, 34030), (205, 30544), (230, 27224), (328, 19090), (332, 18860), (368, 17015), (410, 15272), (415, 15088), (460, 13612), (656, 9545), (664, 9430), (820, 7636), (830, 7544), (920, 6806), (943, 6640), (1328, 4715), (1640, 3818), (1660, 3772), (1840, 3403), (1886, 3320), (1909, 3280)]