56783360

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 139725432

約数和(自身を除く): 82942072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 541, 640, 656, 820, 1082, 1280, 1312, 1640, 2164, 2560, 2624, 2705, 3280, 4328, 5248, 5410, 6560, 8656, 10496, 10820, 13120, 17312, 20992, 21640, 22181, 26240, 34624, 43280, 44362, 52480, 69248, 86560, 88724, 104960, 110905, 138496, 173120, 177448, 221810, 276992, 346240, 354896, 443620, 692480, 709792, 887240, 1384960, 1419584, 1774480, 2839168, 3548960, 5678336, 7097920, 11356672, 14195840, 28391680, 56783360]

約数ペア:

[(1, 56783360), (2, 28391680), (4, 14195840), (5, 11356672), (8, 7097920), (10, 5678336), (16, 3548960), (20, 2839168), (32, 1774480), (40, 1419584), (41, 1384960), (64, 887240), (80, 709792), (82, 692480), (128, 443620), (160, 354896), (164, 346240), (205, 276992), (256, 221810), (320, 177448), (328, 173120), (410, 138496), (512, 110905), (541, 104960), (640, 88724), (656, 86560), (820, 69248), (1082, 52480), (1280, 44362), (1312, 43280), (1640, 34624), (2164, 26240), (2560, 22181), (2624, 21640), (2705, 20992), (3280, 17312), (4328, 13120), (5248, 10820), (5410, 10496), (6560, 8656)]