4447970131970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{79985077}}^1$

素因数の和:79985234

約数の個数: 32

約数和(自身を含む): 8223745779648

約数和(自身を除く): 3775775647678

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 5561, 11122, 27805, 55610, 79985077, 159970154, 399925385, 799850770, 5359000159, 6638761391, 10718000318, 13277522782, 26795000795, 33193806955, 53590001590, 66387613910, 444797013197, 889594026394, 2223985065985, 4447970131970]

約数ペア:

[(1, 4447970131970), (2, 2223985065985), (5, 889594026394), (10, 444797013197), (67, 66387613910), (83, 53590001590), (134, 33193806955), (166, 26795000795), (335, 13277522782), (415, 10718000318), (670, 6638761391), (830, 5359000159), (5561, 799850770), (11122, 399925385), (27805, 159970154), (55610, 79985077)]