108381040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 260983296

約数和(自身を除く): 152602256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 173, 191, 205, 328, 346, 382, 410, 656, 692, 764, 820, 865, 955, 1384, 1528, 1640, 1730, 1910, 2768, 3056, 3280, 3460, 3820, 6920, 7093, 7640, 7831, 13840, 14186, 15280, 15662, 28372, 31324, 33043, 35465, 39155, 56744, 62648, 66086, 70930, 78310, 113488, 125296, 132172, 141860, 156620, 165215, 264344, 283720, 313240, 330430, 528688, 567440, 626480, 660860, 1321720, 1354763, 2643440, 2709526, 5419052, 6773815, 10838104, 13547630, 21676208, 27095260, 54190520, 108381040]

約数ペア:

[(1, 108381040), (2, 54190520), (4, 27095260), (5, 21676208), (8, 13547630), (10, 10838104), (16, 6773815), (20, 5419052), (40, 2709526), (41, 2643440), (80, 1354763), (82, 1321720), (164, 660860), (173, 626480), (191, 567440), (205, 528688), (328, 330430), (346, 313240), (382, 283720), (410, 264344), (656, 165215), (692, 156620), (764, 141860), (820, 132172), (865, 125296), (955, 113488), (1384, 78310), (1528, 70930), (1640, 66086), (1730, 62648), (1910, 56744), (2768, 39155), (3056, 35465), (3280, 33043), (3460, 31324), (3820, 28372), (6920, 15662), (7093, 15280), (7640, 14186), (7831, 13840)]