15692810480

素因数分解:

$2^4\times 5^1\times {\mathrm{10159}}^1\times {\mathrm{19309}}^1$

素因数の和:29481

約数の個数: 40

約数和(自身を含む): 36491265600

約数和(自身を除く): 20798455120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10159, 19309, 20318, 38618, 40636, 50795, 77236, 81272, 96545, 101590, 154472, 162544, 193090, 203180, 308944, 386180, 406360, 772360, 812720, 1544720, 196160131, 392320262, 784640524, 980800655, 1569281048, 1961601310, 3138562096, 3923202620, 7846405240, 15692810480]

約数ペア:

[(1, 15692810480), (2, 7846405240), (4, 3923202620), (5, 3138562096), (8, 1961601310), (10, 1569281048), (16, 980800655), (20, 784640524), (40, 392320262), (80, 196160131), (10159, 1544720), (19309, 812720), (20318, 772360), (38618, 406360), (40636, 386180), (50795, 308944), (77236, 203180), (81272, 193090), (96545, 162544), (101590, 154472)]