87303550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 166708080

約数和(自身を除く): 79404530

約数列:

[1, 2, 5, 10, 25, 50, 83, 109, 166, 193, 218, 386, 415, 545, 830, 965, 1090, 1930, 2075, 2725, 4150, 4825, 5450, 9047, 9650, 16019, 18094, 21037, 32038, 42074, 45235, 80095, 90470, 105185, 160190, 210370, 226175, 400475, 452350, 525925, 800950, 1051850, 1746071, 3492142, 8730355, 17460710, 43651775, 87303550]

約数ペア:

[(1, 87303550), (2, 43651775), (5, 17460710), (10, 8730355), (25, 3492142), (50, 1746071), (83, 1051850), (109, 800950), (166, 525925), (193, 452350), (218, 400475), (386, 226175), (415, 210370), (545, 160190), (830, 105185), (965, 90470), (1090, 80095), (1930, 45235), (2075, 42074), (2725, 32038), (4150, 21037), (4825, 18094), (5450, 16019), (9047, 9650)]