2091880455835

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{156749}}^1$

素因数の和:157431

約数の個数: 32

約数和(自身を含む): 2592168480000

約数和(自身を除く): 500288024165

約数列:

[1, 5, 47, 109, 235, 521, 545, 2605, 5123, 24487, 25615, 56789, 122435, 156749, 283945, 783745, 2669083, 7367203, 13345415, 17085641, 36836015, 81666229, 85428205, 408331145, 803025127, 3838312763, 4015125635, 8901618961, 19191563815, 44508094805, 418376091167, 2091880455835]

約数ペア:

[(1, 2091880455835), (5, 418376091167), (47, 44508094805), (109, 19191563815), (235, 8901618961), (521, 4015125635), (545, 3838312763), (2605, 803025127), (5123, 408331145), (24487, 85428205), (25615, 81666229), (56789, 36836015), (122435, 17085641), (156749, 13345415), (283945, 7367203), (783745, 2669083)]