120472010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 220993920

約数和(自身を除く): 100521910

約数列:

[1, 2, 5, 10, 83, 166, 173, 346, 415, 830, 839, 865, 1678, 1730, 4195, 8390, 14359, 28718, 69637, 71795, 139274, 143590, 145147, 290294, 348185, 696370, 725735, 1451470, 12047201, 24094402, 60236005, 120472010]

約数ペア:

[(1, 120472010), (2, 60236005), (5, 24094402), (10, 12047201), (83, 1451470), (166, 725735), (173, 696370), (346, 348185), (415, 290294), (830, 145147), (839, 143590), (865, 139274), (1678, 71795), (1730, 69637), (4195, 28718), (8390, 14359)]