272497550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 550298112

約数和(自身を除く): 277800562

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3301, 3302, 6350, 6602, 8255, 16505, 16510, 33010, 41275, 42913, 82525, 82550, 85826, 165050, 214565, 419227, 429130, 838454, 1072825, 2096135, 2145650, 4192270, 5449951, 10480675, 10899902, 20961350, 27249755, 54499510, 136248775, 272497550]

約数ペア:

[(1, 272497550), (2, 136248775), (5, 54499510), (10, 27249755), (13, 20961350), (25, 10899902), (26, 10480675), (50, 5449951), (65, 4192270), (127, 2145650), (130, 2096135), (254, 1072825), (325, 838454), (635, 429130), (650, 419227), (1270, 214565), (1651, 165050), (3175, 85826), (3301, 82550), (3302, 82525), (6350, 42913), (6602, 41275), (8255, 33010), (16505, 16510)]