233482640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{153607}}^1$

素因数の和:153639

約数の個数: 40

約数和(自身を含む): 571421760

約数和(自身を除く): 337939120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 153607, 307214, 614428, 768035, 1228856, 1536070, 2457712, 2918533, 3072140, 5837066, 6144280, 11674132, 12288560, 14592665, 23348264, 29185330, 46696528, 58370660, 116741320, 233482640]

約数ペア:

[(1, 233482640), (2, 116741320), (4, 58370660), (5, 46696528), (8, 29185330), (10, 23348264), (16, 14592665), (19, 12288560), (20, 11674132), (38, 6144280), (40, 5837066), (76, 3072140), (80, 2918533), (95, 2457712), (152, 1536070), (190, 1228856), (304, 768035), (380, 614428), (760, 307214), (1520, 153607)]