132502120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62501}}^1$

素因数の和:62565

約数の個数: 32

約数和(自身を含む): 303759720

約数和(自身を除く): 171257600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 62501, 125002, 250004, 312505, 500008, 625010, 1250020, 2500040, 3312553, 6625106, 13250212, 16562765, 26500424, 33125530, 66251060, 132502120]

約数ペア:

[(1, 132502120), (2, 66251060), (4, 33125530), (5, 26500424), (8, 16562765), (10, 13250212), (20, 6625106), (40, 3312553), (53, 2500040), (106, 1250020), (212, 625010), (265, 500008), (424, 312505), (530, 250004), (1060, 125002), (2120, 62501)]