29833240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18191}}^1$

素因数の和:18243

約数の個数: 32

約数和(自身を含む): 68765760

約数和(自身を除く): 38932520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 18191, 36382, 72764, 90955, 145528, 181910, 363820, 727640, 745831, 1491662, 2983324, 3729155, 5966648, 7458310, 14916620, 29833240]

約数ペア:

[(1, 29833240), (2, 14916620), (4, 7458310), (5, 5966648), (8, 3729155), (10, 2983324), (20, 1491662), (40, 745831), (41, 727640), (82, 363820), (164, 181910), (205, 145528), (328, 90955), (410, 72764), (820, 36382), (1640, 18191)]