60890000

素因数分解:

$2^4\times 5^4\times {\mathrm{6089}}^1$

素因数の和:6117

約数の個数: 50

約数和(自身を含む): 147444990

約数和(自身を除く): 86554990

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 6089, 10000, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 152225, 243560, 304450, 487120, 608900, 761125, 1217800, 1522250, 2435600, 3044500, 3805625, 6089000, 7611250, 12178000, 15222500, 30445000, 60890000]

約数ペア:

[(1, 60890000), (2, 30445000), (4, 15222500), (5, 12178000), (8, 7611250), (10, 6089000), (16, 3805625), (20, 3044500), (25, 2435600), (40, 1522250), (50, 1217800), (80, 761125), (100, 608900), (125, 487120), (200, 304450), (250, 243560), (400, 152225), (500, 121780), (625, 97424), (1000, 60890), (1250, 48712), (2000, 30445), (2500, 24356), (5000, 12178), (6089, 10000)]