29523280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9001}}^1$

素因数の和:9055

約数の個数: 40

約数和(自身を含む): 70323624

約数和(自身を除く): 40800344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9001, 18002, 36004, 45005, 72008, 90010, 144016, 180020, 360040, 369041, 720080, 738082, 1476164, 1845205, 2952328, 3690410, 5904656, 7380820, 14761640, 29523280]

約数ペア:

[(1, 29523280), (2, 14761640), (4, 7380820), (5, 5904656), (8, 3690410), (10, 2952328), (16, 1845205), (20, 1476164), (40, 738082), (41, 720080), (80, 369041), (82, 360040), (164, 180020), (205, 144016), (328, 90010), (410, 72008), (656, 45005), (820, 36004), (1640, 18002), (3280, 9001)]