548235320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{121291}}^1$

素因数の和:121415

約数の個数: 32

約数和(自身を含む): 1244455920

約数和(自身を除く): 696220600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 121291, 242582, 485164, 606455, 970328, 1212910, 2425820, 4851640, 13705883, 27411766, 54823532, 68529415, 109647064, 137058830, 274117660, 548235320]

約数ペア:

[(1, 548235320), (2, 274117660), (4, 137058830), (5, 109647064), (8, 68529415), (10, 54823532), (20, 27411766), (40, 13705883), (113, 4851640), (226, 2425820), (452, 1212910), (565, 970328), (904, 606455), (1130, 485164), (2260, 242582), (4520, 121291)]