58161940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 70079852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 557, 908, 1114, 1135, 2228, 2270, 2785, 4540, 5221, 5570, 10442, 11140, 12811, 20884, 25622, 26105, 51244, 52210, 64055, 104420, 126439, 128110, 252878, 256220, 505756, 632195, 1264390, 2528780, 2908097, 5816194, 11632388, 14540485, 29080970, 58161940]

約数ペア:

[(1, 58161940), (2, 29080970), (4, 14540485), (5, 11632388), (10, 5816194), (20, 2908097), (23, 2528780), (46, 1264390), (92, 632195), (115, 505756), (227, 256220), (230, 252878), (454, 128110), (460, 126439), (557, 104420), (908, 64055), (1114, 52210), (1135, 51244), (2228, 26105), (2270, 25622), (2785, 20884), (4540, 12811), (5221, 11140), (5570, 10442)]