274775650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 524903904

約数和(自身を除く): 250128254

約数列:

[1, 2, 5, 10, 25, 50, 73, 83, 146, 166, 365, 415, 730, 830, 907, 1814, 1825, 2075, 3650, 4150, 4535, 6059, 9070, 12118, 22675, 30295, 45350, 60590, 66211, 75281, 132422, 150562, 151475, 302950, 331055, 376405, 662110, 752810, 1655275, 1882025, 3310550, 3764050, 5495513, 10991026, 27477565, 54955130, 137387825, 274775650]

約数ペア:

[(1, 274775650), (2, 137387825), (5, 54955130), (10, 27477565), (25, 10991026), (50, 5495513), (73, 3764050), (83, 3310550), (146, 1882025), (166, 1655275), (365, 752810), (415, 662110), (730, 376405), (830, 331055), (907, 302950), (1814, 151475), (1825, 150562), (2075, 132422), (3650, 75281), (4150, 66211), (4535, 60590), (6059, 45350), (9070, 30295), (12118, 22675)]