5504301520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3621251}}^1$

素因数の和:3621283

約数の個数: 40

約数和(自身を含む): 13471057440

約数和(自身を除く): 7966755920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3621251, 7242502, 14485004, 18106255, 28970008, 36212510, 57940016, 68803769, 72425020, 137607538, 144850040, 275215076, 289700080, 344018845, 550430152, 688037690, 1100860304, 1376075380, 2752150760, 5504301520]

約数ペア:

[(1, 5504301520), (2, 2752150760), (4, 1376075380), (5, 1100860304), (8, 688037690), (10, 550430152), (16, 344018845), (19, 289700080), (20, 275215076), (38, 144850040), (40, 137607538), (76, 72425020), (80, 68803769), (95, 57940016), (152, 36212510), (190, 28970008), (304, 18106255), (380, 14485004), (760, 7242502), (1520, 3621251)]